Lilygo TTGO T-Watch K210 AIOT Watch with Camera, Bluetooth and WiFi Module

With the Lilygo TTGo T-Watch K210, a basic version of a smartwatch for makers has been released. The AIOT watch model comes with a WiFi module, Bluetooth, and a camera for face detection and recognition, and while searching for information.

Lilygo TTGO T-Watch K210 AIOT Watch with Camera, Bluetooth and WiFi Module

The TTGO T Watch K210 from Lilygo is a kind of a starting point for your own projects in the ESP32 universe, whereby the module can be carried by hand and has a comparatively extensive range of features.

A drop of bitterness: The T-Watch K210 is not equipped with a corresponding battery in the delivery state, so the supply of electrical energy must be via a USB connection. Apart from that, the AIOT watch model, which weighs around 60 grams and is 46.43 millimeters thick, comes with a 1.54-inch touchscreen display.

An ESP32-PICO-D4 SiP is used as the chip, which can access a four-megabyte flash memory and can also be connected wirelessly. Specifically, both WiFi 802 b / g / n and Bluetooth 4.0 are available. This enables particularly convenient programming and operation even without a connection with a USB cable.

An AI Processor from Kendryte is added to the ESP32, for example, which should greatly speed up the recognition of image content. The internal memory measures 16 megabytes and can be expanded via a microSD card. In addition to a 2-megapixel camera, an acceleration sensor and a motion sensor are installed, as well as several buttons and a built-in microphone.

Additional sensors and actuators can be connected, UART, SPI, I2C, PWM, and I2C are supported. FreeRTOS is used as the operating system which is quite common and well documented in the maker scene.

Price and availability

The Lilygo TTGO T-Watch K210 AIOT watch with Bluetooth and WiFi module is now available to buy via Amazon.com online shop under $50.

About Ankeet Solanki

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