Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...
IoT boards The Seeed XIAO BLE board can be programmed with Arduino, MicroPython, and CircuitPython. It is equipped with a powerful Nordic nRF52840 MCU in a Bluetooth 5.0 module and built around the 32 ...