This ESP32 powered watch packs a gorgeous circular 240×240 TFT display, DS323M RTC, BMA400 three-axis accelerometer, and a 450 mAh battery inside of a 3D printed enclosure that can be produced on ...

A notable example illustrating this trend is the ESP32-based LILYGO T-Wrist. However, a smartwatch isn’t complete without appropriate software to operate it, and this is where the qpaperOS steps in.

The new Watchy smartwatch from SQFMI is a simple, cheap, and hacker-friendly smartwatch that uses a square E Ink display, an ESP32-S system-on-a-chip, an accelerometer, and 4 buttons plus a ...

It’s really nothing more than a 240 MHz ESP32 dual core microcontroller powering a 1.54-inch LCD touchscreen with a 3-axis accelerometer allowing it to do basic fitness tracking.

However, nearly every ESP32 device can at least do Bluetooth Low Energy, allowing them to capture data from a wide range of ...

How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when ...

We’ve seen tons of projects lately using the ESP32-C3, and for good reason. The microcontroller has a lot to offer, and the current crop of tiny dev boards sporting it make adding a lot of co… ...

Watchy is a new E INK watch that is going to retail for $55 USD. A very small screen with a resolution of 200 x 200 pixel. It uses an ESP32-S module, which features a low-power dual-core processor ...