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1. Durable and lightweight. 2. Easy to install. 3. The HEPA filter removes fine dust and debris easily. 4. Compatible with 600 series iRobot vacuums. 5. Applicable area: 150 square meters or more

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1. Durable and lightweight. 2. Easy to install. 3. The HEPA filter removes fine dust and debris easily. 4. Compatible with 8/9 series iRobot vacuums.

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1. Function: filter impurity particles2. Applicable area: 51-100 square meters3. This product is suitable for Levoit LV-H132/LV-H132-RF air purifier4. It is recommended to replace every 6 months5. Size: 19x19x6.3 cm6. Net weight: about 310 grams

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1. Material: plastic/non-woven fabric2. Suitable for Jiamei, Jieba, Yunba, Jingmei, Chaobao, Jinba, Deep Sea Clean, Xingkongjie, Dragon, Hanson Industrial Vacuum Cleaner3. Applicable area: less than 10 square meters4. Strong and durable, not easy to tear5. Large internal storage space and large dust storage capacity6. Diameter: 328 mm7. Height: 218 mm8. Weight: about 250 grams

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1. Material: plastic2. Applicable area: less than 10 square meters3. Working length: 255 mm4. Working width: 75 mm5. Interface inner diameter: 32 mm6. Suitable for Philips, Goodwinner, LG, Haier, Midea, Electrolux, Dragon, Yijie, Puppy, etc. Brush head interface 32mm domestic vacuum cleaners and central vacuum cleaners7. Dimensions: 255x75 mm8. Weight: about 285 grams

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1. Function: auxiliary function2. Suitable for Jieba, Jiamei, Baiyun, Jingba, Yunba, Chaobao, Kuaijie, Suitele, Jieyun and other industrial vacuum cleaners3. Easy to install and easy to use4. Real machine mold opening, high adaptability5. Strong and durable, not easy to wear6. Weight: about 10 grams7. Dimensions: 29x36 mm

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1. Material: wood pulp paper2. Function: filter air3. Use environment: home4. Applicable area: 51-100 square meters5. Suitable for Honeywell HAC-504AW, HCM-600, HCM-710, HCM-300T & HCM-315T6. Made of high-quality technology and materials, strong and durable7. It is recommended to maintain once a month, and rinse the filter surface with clean water 2-3 times8. Help the humidifier to humidify the air, greatly improving the air purification capacity of the ion-purifying group9. Weight: about 70 grams10. Size: about 15x13.8 cm

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1. Material: plastic2. Suitable for irobot roomba E5 E6 i7 i7+3. Rolling brush: wear-resistant rubber material, zigzag pattern design, high-speed rotation can effectively decompose debris, cut hairs, solve entanglement problems, and polish the ground at the same time4. Side brush: The high-speed rotating side brush can sweep all the dust in the corner of the wall into the trash can5. Filter: Purify the fine dust HAPE filter, the filter module is integrated and assembled to block 99% of the 10 micron fine dust6. Weight: 227 grams7. Size: main brush 185mm, side brush about 60mm, filter screen about 50x65mm

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1. The roller brush can adjust the angle of rotation to sweep dust into the dust box and prevent hair from tangling.2. It can be easily removed and replaced as part of daily maintenance3. It is recommended to replace it every 2-3 months or according to your usage4. Suitable for Xiaomi Mijia SCWXCQ01RR handheld vacuum cleaner5. Size: about 235x55mm6. Weight: 140 grams

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1. Material: ABS2. High adaptability to real machine, strong practicability3. Strong and durable, not easy to damage4. Long service life5. Diameter of the top of the adapter: 3.8 cm6. Diameter of the bottom of the adapter: 3.5 cm7. Adapter length: 9.1 cm8. Weight : about 45g

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1. Durable and lightweight. 2. Easy to install. 3. Fits for Dyson DC07 Part 904979-02 Vacuum Cleaner.

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1. It can hold the small dust. 2. The filter kits will remove your household dust and dirt, in order to give you a clean and fresh air for daily life. 3. The mesh construction can absorb much more dust. 4. Suitable for Dyson DC39 vacuum cleaner.

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1. Adaptation model: DP01/03/HP00/01/02/03 2. Air purifier composite filter 3. Good quality and durability 4. The filter is made with nanotechnology. Absorbs water and does not contain any toxic chemicals. 5. Easy to install.

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1. Original Dyson high-efficiency filter, composite HEPA, activated carbon filter. 2. Applicable for Dayson TP series TP01/TP02/TP03/AM11/DP01 3. Product weight: 299g

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1. Premium filter which helps to improve the suction of the vacuum cleaner. 2. Washable and reusable. 3. It is better to wash the filter every month and install after dry. 4. Applicable to Dyson DC41 / DC65

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1. Name: Dyson handheld vacuum cleaner handle2. Weight: 243 g3. Dimensions: 21 x 17 x 15.5 cm4. Style: modern and simple5. Applicable models: Dyson DC19 DC23 DC26 DC29 DC32 DC36 DC37

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1. Material: PP 2. Size: 515*474*159mm 3. Seat temperature, water temperature and air temperature are precisely controlled by the chip. Temperature stabilization eliminates hot and cold accidentally. 4. Sprinkler head moves forward and backward automatically, enlarging the scope of cleaning and eliminating dirt thoroughly. 5. Night lighting, easy to use 6. One-click operation, easy to use 7. Functions: automatic deodorization, female cleaning, hip washing, seat ring heating, water temperature regulation, etc.

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1. Material: PP 2. Size: 515*474*159mm 3. Seat temperature, water temperature and air temperature are precisely controlled by the chip. Temperature stabilization eliminates hot and cold accidentally. 4. Sprinkler head moves forward and backward automatically, enlarging the scope of cleaning and eliminating dirt thoroughly. 5. Night lighting, easy to use 6. One-click operation, easy to use 7. Functions: automatic deodorization, female cleaning, hip washing, seat ring heating, water temperature regulation, etc.

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1. Material: ABS 2. Size: 510*460*140 mm 3. Weight: 6kg 4. Voltage: AC220V 50Hz 5. Power: 1300W 6. One-click operation, easy to use 7. Use low-voltage power supply and adopt multiple anti-leakage devices to ensure the safe use of users. 8. Functions: automatic deodorization, female cleaning, i.e. hot type, mobile cleaning, hip cleaning, seat ring heating, water temperature adjustment, remote control nozzle, water pressure adjustment, self-cleaning nozzle, warm air drying.

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1. Rated input: 220V-50Hz 2. Wireless connection: BLE Mesh 3. Rated load: less than or equal to 200W (three-way) 4. Load type: energy-saving lamp/LED lamp/fluorescent lamp/incandescent lamp 5. CMIIT ID: 2019DP6424 radio transmitter module 6. Support: 3W energy-saving lamp/5W LED lamp/16W fluorescent lamp 7. Protection level: IP30 9. Temperature range: -9.9-50 degrees Celsius 10. Humidity range: 5%-95%RH 11. No need to change the original lamps and wiring, directly replace the traditional wall switch 12. Can control the power-on and power-off of the three-way lights 13. Connect to Mijia Bluetooth Mesh Gateway for remote control 14. The screen can display information such as temperature, humidity, and time 15. Size: 86x86mm

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1. Support WiFi network. 2. Support status tracking, home appliances status timely feedback to your APP. 3. Support remotely turn on or off added devices. 4. Support Max 8 timing tasks for each added device. 5. Support numerous WiFi smart switches one smart phone. 6. Easy installation, easy handling and can be activated immediately and stably. 7. Input: 100-240V AC, 50/60Hz 8. Output: 100-240V AC, 50/60Hz 9. Load: 10A, 2200W 10. WiFi: IEEE 802.11 b/g/n, 2.4GHz 11. Material: PC

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1. Resistance-type temperature sensor and capacitive humidity sensor. 2. Power Supply: DC 3.1V-5.5 3. Humidity measuring range: 0-99.9%RH 4. Temperature measuring range: -40 to +80 degree Celsius 5. Cable length: 1.2m 6. This product is non-waterproof.

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1. Working voltage: AC80-250V2. Working current: 10mA3. Maximum load: <=1500W4. Working frequency: 433MHz5. Working mode: self-locking, interlocking6. Socket size: 10.9x5.7cm7. Remote control size: 4.5x4.5x1.5cm

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1. Working voltage: AC80-250V2. Working current: 10mA3. Maximum load: <=1500W4. Working frequency: 433MHz5. Working mode: self-locking, interlocking6. Socket size: 10.9x5.7cm7. Remote control size: 4.5x4.5x1.5cm

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1. Support remote control, smart timer, voice control, energy save functions. 2. Work with Amazon Echo, Echo Dot, Amazon Tap and Google Nest to manage your devices through Voice control. Users can control the device with the following voice commands. 3. It is low-cost, affordable device that help you to step into the amazing smart home. Control devices connected to the Smart Plug wherever you have Internet using free eWeLink app on your mobile phone. 4. US plug socket make your home appliances smart, you can set countdown/single/repeat timers to auto-turn on/off the Wi-Fi controlled outlet on App. Also you can share the Wi-Fi plug to your family, friends then control devices together.This makes it perfect to control lighting and other home appliances. 5. The App eWeLink enables you to control all your smart devices from anywhere at any time. Download iOS version in App Store and Android version in Google Play. Support Automatic Configure net technology, easy to access to settings. Also support status tracking , home appliances status timely feedback to your device. 6. Easy to use and install: Just plug a device into the smart plug and connect to your Wi-Fi network. Support Max 8 timing tasks each device.

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1. Control your devices from everywhere: control your plug turn on or off with your smart phone no matter where you are. Schedule your plug to turn on or off at specific time. 2. Schedule automatically: with the time setting function, you can turn on/off your appliance based on specific time; perfect for cooking or lighting at dawn and dusk. Come back home with bright light and your household appliances working. Schedule the air condition to turn on before you arrive. 3. Works with Alexa: compatible with Amazon Echo voice-control devices. Give commands such as "Alexa, turn on the coffeemaker when I woke up" without having to reach for the switch all across the house yourself. 4. Easy to use: no hub or subscription required. Plug in the mini smart socket, download the free app. Control your lights and appliances from your smart phone or tablet.

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1. Turn electronics on /off from anywhere with your EWeLink APP (iOS & Android). 2. Works with Amazon Alexa, Google Assistant and IFTTT. Samsung SmartThings and NEST compatibility will be supported soon. 3. Create on /off schedules or set auto-off timer routine to work automatically. 4.Check to see the status of connected devices from anywhere for peace of mind. 5. Works with the WiFi you already have in your home. No HUB or accessories required.

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1. The input terminal has a MICRO USB female socket, you can directly use the mobile phone charger as an input to charge the lithium battery, and there are still input voltage wiring solder joints, which can be very convenient for DIY2. Power supply voltage: 5v3. Power supply current: 1A4. Purpose: Electric toys5. Charging cut-off voltage: 4.2v6. Large charging current: 1000mA7. Battery over-discharge protection voltage: 2.5v8. Battery overcurrent protection current: 3A9. Board size: 2.6x1.7cm10. Note: The load on the OUT terminal should be disconnected when charging, and the positive and negative poles should not be connected wrongly. Please use it according to the specifications, otherwise it will be directly damaged.

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1. Material: Aluminum alloy shell2. Power supply voltage: DC12-28V3. Power: 100W4. Input: DC+TYPE-C dual port input5. Support fast charge protocol: PD2.0 PD3.0 PPS, For Qualcomm QC4+/QC3.0, For Huawei SCP/FCP, For OPPO VOOC, For OnePlus DASH, For iOS 2.4A, For Samsung AFC, For VIVO 9V 2A dual engine, For MediaTek PE2.06. Features:Exquisite and small, the digital tube displays the current and voltage, can switch the display content intelligently, and has strong compatibility. After the fast charge protocol is activated, the digital tube will display the output fast charge protocol type.7. Weight: About 60 grams8. Size: About 5.3x4.6x2.1 cmInstructions for use:1. Withstand voltage within 32V, it is recommended to use within 28V. This module is a pure step-down module and has no boost function. If you want to use 20V output, you must use a DC power supply above 21V; low voltage can reach 6V, but 6V is mostly fast the charge will not be activated, and the output power of 100W can only be reached when the PD is output (PD20V, 5A)2. For low-voltage and high-current fast charging, please use the original data cable. If you want to measure the charging voltage and current, you must use a low-resistance USB meter, otherwise the charging current will be affected.3. OPPO and OnePlus mobile phones must use USB port for charging, QC4+/QC4.0/PD3.0 and other protocols must use TYPE-C port4. When the USB port and TYPE-C port are plugged into the mobile phone at the same time, both ports are 5V output

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Overview1. The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.2. The PCF8563 RTC Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector.FeaturesPCF8563, I2C pinheader, I2C connector, 3.3V battery included

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OverviewThis is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. Whats more, the USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work.The USB TO RS232/485/TTL is very easy to use, fully automatic transceiving without delay. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.Features1. USB TO RS232, USB TO RS485, USB TO TTL (UART)2. Adopt original FT232RL, fast communicating, stable and reliable, better compatibility3. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal4. Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic6. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance7. Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other8. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch9. Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable10. 3 LEDs for indicating the power and transceiver status11. High quality USB-B and RS232 connectors, smoothly plug/pullSpecifications1. Product type: industrial optically isolated converter2. Baudrate: 300-921600bps3. Host port: USB4. Device port: RS485/RS232/TTL5. USB:- Operating voltage: 5V- Connector: USB-B- Protection: 200mA self-recovery fuse, isolated output- Transmission distance: ~5m6. RS485:- Connector: screw terminal- Pins: A+, B-, GND- Direction control: hardware automatic control- Protection: 600W lightning-proof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads)- Transmission distance: ~1200m- Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)7. RS232:- Connector: DR9 male- Protection: TVS diode, surge protection, ESD protection- Transmission distance: ~15m- Transmission mode: point-to-point8. TTL (UART):- Operating voltage: 3.3V/5V- Connector: screw terminal- Pins: TXD, RXD, GND- Protection: clamp protection diode, over-voltage/negative-voltage proof, shock resistance- Transmission mode: point-to-point9. LED indicators:- PWR: red power indicator, light up when there is USB connection and voltage is detected- TXD: green TX indicator, light up when the USB port sends data- RXD: blue RX indicator, light up when the device ports send data back10. Operating environment:- Temperature: -15℃ ~ 70℃- Humidity: 5%RH ~ 95%RH11. Operating system: Windows 10 / 8.1 / 8 / 7 / XP12. Package contents:- USB TO RS232/485/TTL x1- USB cable x1

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OverviewThe USB3300 USB HS Board is an accessory board which acts as the USB high-speed external PHY device for ULPI interface, features the USB3300, MIC2075-1BM onboard.FeaturesUSB3300, MIC2075-1BM, ULPI interface

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1. Driver chip: SSD13312. Interface: SPI3. Resolution: 96x644. Display size: 0.95 inch5. Colors: 65K colorful6. Visible angle: >160 degree7. Operating temperature: -20~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5V

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OverviewThis is a 5.5inch AMOLED display. Compared with LCD, it has advantages of high contrast, wide color gamut, and wide viewing angle, which make it able to bring vivid and delicate visual experience.Features1. 5.5 inch AMOLED, 1080x1920 resolution2. Toughened glass capacitive touch panel, 6H hardness3. Support popular mini PCs such as Raspberry Pi, Jetson Nano, as well as general desktop computers4. When works with Raspberry Pi, supports Raspbian / Ubuntu / Kali / Retropie, driver free5. When works as a computer monitor, support Windows 10/8.1/8/7, five-points touch, and driver free6. 3.5mm audio jack, supports HDMI audio output7. M2.5 screw holes for easy mountingPackage Contents1. 5.5inch HDMI AMOLED x12. HDMI cable x13. USB type A plug to micro B plug cable x14. HDMI adapter (B) x15. USB adapter (B) x16. Screws pack x1

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Camera module, 2 MegapixelFeatures1. 2 Megapixel2. Array size: UXGA 1622X12003. Power supply: 3.3V4. IO voltage level: 1.7V~3.3V DC5. Output formats:- YUV(422/420)/YCnCr422- RGB565/555- 8-bit compressed data6. Max image transfer rate:- UXGA/SXGA 15fps- UXGA/SXGA 30fps- SVGA 30fps- CIF 60fps

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Overview1. Sensitive for alcohol, ethanol2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplications1. Car alcohol alarm2. BreathalyserHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-3 Gas Sensor x12. 4-pin custom connector jumper wire x1

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Overview1. 49E hall sensor2. Features wide range voltage comparator LM3933. Adjustable sensitivity4. Signal output indicatorSpecifications1. Power: 2.3V ~ 5.3V2. Dimension: 27.0mm * 15.5mm3. Mounting holes size: 2.0mmApplications1. Motor speed measurement2. Object position detection3. Smart car4. Electronic bricksHow to UseIn the case of working with a MCU:1. VCC : 2.3V ~ 5.3V2. GND: Power supply ground3. AOUT : MCU.IO (analog output)4. DOUT: MCU.IO (digital output)

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1. Micro SD card slot2. Support SDIO and SPI interfaces3. 2.54mm pitch pinheaders

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RS485 to Ethernet Converter, Easy-to-use, High-speed, Low-power, High-stability, UpgradableOverviewThe RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.Features1. M0 series 32-bit ARM processor, fast speed, high efficiency2. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable3. Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space4. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)5. Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software6. Support customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data7. Support customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished8. Support customized webpage, allows user to customize the module configuration page9. Support RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change10. KeepAlive mechanism, detects broken connection, auto re-connecting11. Support time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time12. Support DNS domain name resolution, configurable DNS server13. Support DHCP, auto-obtained IP or static IP14. Firmware is upgradable via the network15. Restore to factory settings via software and/or hardware16. Comes with default MAC address, which is customizable17. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software18. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.Specifications1. Ethernet:- Connector: 4-pin RJ45- Communication rate: 10/100Mbps- Interface protection: 1.5KV electromagnetic isolation- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client- TX cache: 6Kbyte- RX cache: 4Kbyte2. RS485:- Connector: screw terminal (A+, B-, GND)- Data bit: 5bit, 6bit, 7bit, 8bit- Stop bit: 1, 2- Parity bit: None, Odd, Even, Mark, Space- Baudrate: 600bps~230.4Kbps- RX cache: 800byte- Hardware flow control: none- Interface protection:- 2KV ESD protection- RS485 pull up/down registers: 2.2KΩ3. Power:- Power supply: 5.0~7.0V (5V recommended)- Operating current: 150mA (@5V)- Power consumption: <1W- Interface protection: reverse-proof, ESD protection, anti-surge4. Environment:- Operating temperature: -25~75 degree C- Storage temperature: -40~105 degree C5. Size: 69.65*63.59*25.47mmPackage Contents1. RS485 TO ETH x12. 5V power adapter x1

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Features1. Supports NVIDIA Jetson Nano Developer Kit2. Supports night vision when works with infrared LEDs3. 8 Megapixels4. Sensor: IMX2195. Resolution: 3280 × 24646. Lens specifications:- CMOS size: 1/4inch- Aperture (F): 2.0- Focal Length: 2.96mm- Angle of View (diagonal): 77 degree- Distortion: <1%- Lens dimensions: 6.5mm × 6.5mm7. 4 screw holes8. Used for attachment9. Provides 3.3V power output10. Supports connecting infrared LED and/or fill flash LED11. Dimension: 25mm x 24mm12. Weight: 31gPacking List1. IMX219-77IR Camera x12. Infrared LED Board (B) 2PCS x13. 15-pin FFC (opposite sides contact) x1

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OverviewThe RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.Features1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. High quality relays, loads up to 5A 250V AC or 5A 30V DC3. Photo coupling isolation, prevent interference from high voltage circuit4. Standard rail mount bottom case5. Onboard LEDs for indicating relays status6. Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins7. Reserved control Interface, allows to work with controllers like PLC8. Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)Specifications1. Power supply voltage: 5V2. Trigger signal: 3.3V/5V3. Relay channels: 8-ch4. Contact form: SPDT-NO,NC5. Closed current: 6mA (per channel)6. Connector: screw terminal block7. Dimension: 232 × 72 (mm)8. Mounting hole size: 3.0mm

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OverviewSpeaker expansion module designed for micro:bit, makes your micro:bit become a music player easily.Furthermore, it can also be used for Arduino development, compatible with 3.3V/5V Arduino boards.Features1. Onboard Hi-Fi chip NS80022. Sound volume adjustment3. Earphone jack output4. Comes with development resources (micro:bit graphical demo/python code/Arduino demo/user manual, etc.)Specifications1. Operating voltage: 2.0V ~ 5.5V2. Dimension: 36.52mm x 43.44mm3. Through holes diameter: 3.2mm

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OverviewThis solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.Features1. Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel2. Supports solar panel / USB connection battery charging3. For 6V~24V solar panel, DC-002 jack input or screw terminal input4. Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency5. Two 5V output interfaces: pinheaders and USB port6. Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance7. 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V Li battery8. Several LED indicators, for monitoring the status of solar panel and battery9. Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to useSpecifications1. Solar panel input voltage (SOLAR IN): 6V~24V2. Micro USB input voltage (USB IN): 5V3. Pinheader / USB output (USB OUT): 5V 1A4. Charging cutoff voltage: 4.2V+/-1％5. Over discharging protection voltage: 2.9V+/-1％6. Solar panel charge efficiency: ~78%7. USB charge efficiency: ~82%8. 3.7V battery boost output efficiency: ~86%9. Max quiescent current: <2mA10. Operating temperature: -40~85C11. Dimension: 65.2mm x 56.2mm x 22.9mm

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Features1. Resistive touch screen TFT LCD, 4inch, 480x320 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO3. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control4. PWM backlight control, allows to adjust the backlight to a comfortable level5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Comes with STM32 and Arduino examples, convenient for portingKey Parameters1. LCD Type: TFT2. LCD Interface: SPI3. LCD Controller: ILI94864. Touch Screen Type: Resistive5. Touch Screen Controller: XPT20466. Colors: RGB, 65K colors7. Resolution: 480x320 (Pixel)8. Aspect Ratio: 8:59. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/4inch_TFT_Touch_Shield

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OverviewArduino is a massive ecosystem, if there is a way for the Raspberry Pi GPIO interface to adapt to Arduino pinouts, it is possible to use the Pi together with vast Arduino shields and hardware/software resources. The ARPI600 is just intended for this.What is more, the ARPI600 also support XBee modules, make it easy to add wireless feature to your great project.Supported Pi1. Raspberry Pi 1 Model A+2. Raspberry Pi 1 Model B+3. Raspberry Pi 2 Model B4. Raspberry Pi 3 Model B5. Raspberry Pi 3 Model B+ARPI600 Features1. Compatible with Arduino UNO, Leonardo, easy to connect with various Arduino shields2. XBee connector for connecting various XBee modules3. Sensor interface for connecting various sensors4. Onboard USB TO UART for serial port debugging, also can be configured as XBee USB adapter5. Onboard ADC, 10 bit, 38KSPS, 11 channels (6 channels for Arduino interface, 5 channels for sensors)6. Onboard RTCWhat is on the ARPI6001. Arduino connector: For connecting Arduino shields2. ICSP interface: Arduino ICSP3. XBee connector: For connecting XBee communication modules4. Sensor interface: For connecting sensors5. Raspberry Pi connector: For connecting Raspberry Pi6. USB TO UART7. TLC1543: AD converter8. PCF8563: RTC9. CP210210. 32.768KHz crystal: For RTC11. Power indicator12. XBee state LED13. XBee and Arduino interface RESET button14. XBee EASYLINK button15. RTC battery holder: For CR1220 button battery16. TLC1543 reference voltage configuration jumper17. RTC jumper18. UART jumper- When connecting P_RX and CP_TX, P_TX and CP_RX respectively, USB TO UART is connected to Raspberry Pi serial port- When connecting XB_RX and CP_TX, XB_TX and CP_RX respectively, USB TO UART is connected to XBee serial port- When connecting XB_RX and P_TX, XB_TX and P_RX respectively, Raspberry Pi serial port is connected to XBee serial port19. Arduino AD selection jumper- Short 2 and 3: Arduino A0-A5 as AD input- Short 1 and 2: Arduino A0-A5 as digital control20. Arduino I2C selection jumper- Short the jumper : Arduino A4-A5 as I2C control (the A4-A5 of Arduino AD selection jumper should be opened)21. Arduino SPI selection jumper- Short 1 and 2: Arduino D11-D13 as SPI control (default)- Short 2 and 3: Arduino D11-D13 as digital controlPackage Contents1. ARPI600 x 12. USB type A plug to mini-B plug cable x 13. RPi screws pack (2pcs) x 1

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DescriptionMini ST-LINK/V2 on a small single board, an extreme low cost solution for in-circuit debugger/programmer for STM8 and STM32.Features1. Onboard 500mA self-recovery fuse to avoid harming by short circuit2. Dual voltage output (3.3V/5V), easy for debugging/programming3. Standard USB interface for direct connection to PC4. Debugging/Programing performance- Debugging : run at full-speed, single-stepped, breakpoints, viewing variables and registers, etc.- Programming : supports FLASH ROM, EEPROM, AFR, etc.- USB2.0 combined with SWIM/SWD interfaces : quick response for debugging & fast speed for programming5. Upgradable firmware- The firmware is upgradable to support more devices in the future- Automatically upgraded6. Supported software- ST-LINK Utility v2.0 (or higher ver.)- STVD Version 4.2.1 (or higher ver.)- STVP Version 3.2.3 (or higher ver.)- IAR EWARM Revision v6.20 (or higher ver.)- IAR EWSTM8 Revision v1.30 (or higher ver.)- KEIL RVMDK Revision v4.21 (or higher ver.)- ATOLLIC- TASKING7. Supported devices- All the STM8 devices with SWIM interface- All the STM32 devices with SWD interfacePackage Contents1. ST-LINK/V2 (mini) × 12. 4-pin custom connector cable × 13. USB type A plug to receptacle cable × 1

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Yamaichi IC Test & Burn-in Socket with a simple board, especially for STM8 microcontroller in QFP48(0.5mm pitch) packageFeatures1. 4-pin SWIM Port for programming or testing2. External crystal can be connected via on board socket3. All the MCU pins are accessible on expansion connectorsSupported DevicesSTM8 microcontroller in QFP48(0.5mm pitch) package with compatible pinouts- STM8S105CxTx / STM8S207CxTx / STM8S208CxTx- STM8AF51x8T / STM8AF52x8T / STM8AF61x8T / STM8AF62x8TPackage Contents1. STM8-QFP48 × 12. USB power cable × 1

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1. Type: test block2. Working frequency: high frequency3. Application: integrated circuit IC4. Interface type: terminal5. Production process: injection molding6. Features: stable testing7. Contact material: beryllium copper shrapnel8. Insulator material: PET9. Number of cores: 1710. Purpose: programming socket, test socket, for testing, reading and writing of EMCP IC chips11. Lead spacing: 0.5mm12. Service life: 100,000 timesTesting method:1. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the direction2. Plug the USB cable into the USB port of the computer, turn on the power switch of the socket, and select the corresponding test programFeatures:1. Also compatible with 186-FBGA 162-FBGA2. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head-shaped probe is designed to be hardened and thickened in the later stage to ensure product stability and durability.3. Support hot plugging and separate power switch, support for testing through the USB interface or through the connection with the board on the board corresponding to the PIN4. Using floating board structure, precise positioning, convenient IC picking and placement, higher work efficiency5. The test board is welded to the adapter board, the test socket does not need to be soldered, and the pinholes are inserted into the adapter board

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