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TTGO T-Watch-2020 ESP32 Main Chip 1.54 inch Touch Display Programmable Wearable Watch (Black)

Description

About The Product
Hardware Specifications
1. Chipset: ESP32, dual-core MCU, PMU power management
2. FLASH: QSPI flash 16MB
3. SRAM: 520 KB SRAM / PSRAM 8MB
4. Button: Power key
5. USB to TTL: CP2104
6.On-board clock: 40MHz crystal oscillator
7. Working voltage: 2.7V-3.6V
8. Working temperature range: -40 degree C ~ +85 degree C
9. Weight: 58.5g
10. Display: 1.54 inch LCD capacitive touch screen
11. Sensor: BMA423 three-axis accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition.
12. RTC clock: PCF8563

Power Supply Specifications
1. Power Supply: Micro USB (5V/1A)
2. Charging current: The charging current is programmable and self-adjustable
3. Battery: Lithium battery (not included)

Wi-Fi
1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
2. Protocol: 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and 3. A-MSDU polymerization, support 0.4uS Protection interval
4. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M)
5. Transmit Power: 22dBm
6. Communication distance: 300m

Bluetooth
1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard
2. Radio frequency: With -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
3. Audio frequency: CVSD&SBC audio frequency

Software specification
1. Wi-Fi Mode: Station/SoftAP/SoftAP+Station/P2P
2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS
3. Encryption Type: AES/RSA/ECC/SHA
4. Firmware upgrade: UART download/OTA???Through network/host to download and write firmware
5. Software Development: Support cloud server development /SDK for user firmware development
6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
7. User Configuration: AT + Instruction set, cloud server, android/iOS app
8. OS: FreeRTOS

T-Watch Function Configuration
1. Main chip: ESP32
2. 1.54 inch LCD capacitive touch screen: ST7789
3. PMU power management: AXP202
4. Touch screen chip: FT6236U
5. Triaxial accelerometer: BMA423
6. Lithium battery
7. RTC clock module: PCF8563
8. Vibration motor
9. Speaker
10. Infrared signal sensor
11. PDM microphone

ESP-32 Master
1. Flash: 16MB
2. P SRAM: 8MB
3. Memory: 520kiB SRAM
4. Wireless connection: Wi-Fi 802.11b/g/n
5. Bluetooth: V4.2 BR/EDR and BLE
6. Charging method: Micro USB 5V
7. Working voltage: 3.3V
8. CPU: Xtensa dual-core 32-bit LX6 micro processor, operating frequency is 240MHz, up to 600 DMIPS ultra-low power consumption coprocessor

TTGO T-Watch-2020 ESP32 Main Chip 1.54 inch Touch Display Programmable Wearable Watch (Black)

Product form

SKU: DIY6228B

  • In stock (Processing Time 1 - 72 hours)

€76,26

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    Description

    About The Product
    Hardware Specifications
    1. Chipset: ESP32, dual-core MCU, PMU power management
    2. FLASH: QSPI flash 16MB
    3. SRAM: 520 KB SRAM / PSRAM 8MB
    4. Button: Power key
    5. USB to TTL: CP2104
    6.On-board clock: 40MHz crystal oscillator
    7. Working voltage: 2.7V-3.6V
    8. Working temperature range: -40 degree C ~ +85 degree C
    9. Weight: 58.5g
    10. Display: 1.54 inch LCD capacitive touch screen
    11. Sensor: BMA423 three-axis accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition.
    12. RTC clock: PCF8563

    Power Supply Specifications
    1. Power Supply: Micro USB (5V/1A)
    2. Charging current: The charging current is programmable and self-adjustable
    3. Battery: Lithium battery (not included)

    Wi-Fi
    1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
    2. Protocol: 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and 3. A-MSDU polymerization, support 0.4uS Protection interval
    4. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M)
    5. Transmit Power: 22dBm
    6. Communication distance: 300m

    Bluetooth
    1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard
    2. Radio frequency: With -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
    3. Audio frequency: CVSD&SBC audio frequency

    Software specification
    1. Wi-Fi Mode: Station/SoftAP/SoftAP+Station/P2P
    2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS
    3. Encryption Type: AES/RSA/ECC/SHA
    4. Firmware upgrade: UART download/OTA???Through network/host to download and write firmware
    5. Software Development: Support cloud server development /SDK for user firmware development
    6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
    7. User Configuration: AT + Instruction set, cloud server, android/iOS app
    8. OS: FreeRTOS

    T-Watch Function Configuration
    1. Main chip: ESP32
    2. 1.54 inch LCD capacitive touch screen: ST7789
    3. PMU power management: AXP202
    4. Touch screen chip: FT6236U
    5. Triaxial accelerometer: BMA423
    6. Lithium battery
    7. RTC clock module: PCF8563
    8. Vibration motor
    9. Speaker
    10. Infrared signal sensor
    11. PDM microphone

    ESP-32 Master
    1. Flash: 16MB
    2. P SRAM: 8MB
    3. Memory: 520kiB SRAM
    4. Wireless connection: Wi-Fi 802.11b/g/n
    5. Bluetooth: V4.2 BR/EDR and BLE
    6. Charging method: Micro USB 5V
    7. Working voltage: 3.3V
    8. CPU: Xtensa dual-core 32-bit LX6 micro processor, operating frequency is 240MHz, up to 600 DMIPS ultra-low power consumption coprocessor

    Additional Information

    Icon for truckShipping Info

    IMPORTANT INFO - PLEASE CHECK BEFORE ORDERING.



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      In order to ensure a fast and efficient delivery, we need to have the method of contact with you. Email and Phone Number is a very important detail and must be accurate. All orders with an incorrect email or phone number will be canceled immediately.

      We strive to dispatch all orders within 72 hours of placing your order. But sometimes if the order is big or the products are more sophisticated, it can take a little longer. As soon as we dispatched it, you will receive a confirmation email along with a tracking number.

      Please be aware that sometimes due to unclear address, hard to access, no answer at address, the package can be kept at your local post office for collection. In this case you will be informed by the delivery company and by us. Please also monitor the tracking number.

      For European Union Countries:
    - If your order is less than 150€ excluding shipping costs, then the Taxes are already included in the price. This means that there will be NO extra charge upon delivery.
    - If your order is more than 150€, you will NOT be charged Taxes at the checkout, and you will have to pay upon delivery based on your local VAT rate.

     

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