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T-Watch 2020 V1

T-Watch 2020 V1

ESP32 Main Chip Programmable 1.54 Inch Touch Display Watch

Regular price $32.21 USD
Regular price Sale price $32.21 USD
Sale Sold out

⚠️Please note that all policy page on site only applies to items purchased from our store:

Relevant technical or usage issues can be also discussed in our GitHub or Community.

About Tax

At present, the price of the platform does not include any tax.
European customers should pay attention to the tax problem after the package reaches the local country, which needs to be borne/handled by the customer, the local policy shall prevail

[orders over 150 euros may generate tax (Amount for reference only), for orders over this amount, we will not inform the customer separately, so please pay attention to it by yourself.]

Commended User

People with programming foundation[engineers / students / makers, etc..]

Shipping & Delivery

Please read the following rules carefully before submitting your order, otherwise, we can't process your order.

  1. For international orders, please make sure the language of the delivery address is in English
  2. For domestic orders (Mainland China), please make sure the language of the delivery address is Chinese.
  3. For Hong Kong, Macau, and Taiwan orders, please provide your tax ID number, or the corresponding ID card number, and the corresponding GUI Number if the recipient is a company name.


Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express: 10-20 Days
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days
  6. YanWen: 20-35 Days

Please note that all delivery times are estimated for reference only.

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for help.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

No longer in production, upgraded to version T-Watch 2020 V3

LILYGO® TTGO T-Watch 2020 V1 ESP32 Main Chip Programmable 1.54 Inch Touch Display Watch WiFi Bluetooth Environmental Interaction




ESP32 dual-core MCU, PMU power management


QSPI flash 16MB




Power key

On-board clock

40MHz crystal oscillator

Working voltage


Working temperature range

-40℃ ~ +85℃




1.54 inch LCD Display capacitive touch screen


BMA423 three-axis accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition.

RTC clock


Power Supply 

Battery Model


Power Supply

Micro USB (5V/1A)

Charging current

The charging current is programmable and self-adjustable


lithium battery


Basic tutorial:

Installation of transparent watch strap[16:30]

GitHub Link:

T-WATCH 2020 document:

Micropython ESP32 Firmware Download Address:

1. Size

2. Pin Diagram

3. Appearance Details

Transparent Strap



  • 1 X T-Watch-2020 Black
  • 1 X Micro USB Charging Cable
T-Watch+Transparent Strap
  • 1 X T-Watch-2020 Black
  • 1 X Micro USB Charging Cable
  • 1 X Transparent Strap


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