One of the fun parts of the ESP32-S3 microcontroller is that it got upgraded to the newer Cadence Xtensa LX7 processor core, which turns out to have a range of SIMD instructions that can help to ...

LILYGO T-Watch S3 Plus is an ESP32-S3 smartwatch with WiFi, BLE, and LoRa, gaining a GPS module and a larger battery against ...