#define WR_TWRL_0 // Tested with STM32F446 - 27.6MHz when WR_TWRH_1 defined //#define WR_TWRL_3 // STM32F446 - 15.6MHz when WR_TWRH_3 defined //#define WR_TWRL_0 // STM32F446 - ~30MHz when WR_TWRH_0 ...
A wearable ECG heart-rate pendant. AD8232 front-end → on-device DSP (HR / HRV / PR-QRS-QT-QTc / mood) → screen + LAN web dashboard. Runs on an M5Stack Cardputer ADV (ESP32-S3, no PSRAM). 1000 Hz ...