ESP32-C3 HealthyBridge firmware — bridges a framed-UART host MCU to BLE, Wi-Fi, MQTT and a local web dashboard (ESP-IDF). Reference application: HealthyPi 5 NEXT, where the RP2040 streams biosignal vitals/waveforms over the link.
mqtt iot firmware esp32 wifi ecg ble esp-idf vital-signs nimble ppg biosignals healthypi esp32c3 healthypi5 protocentral
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Updated
Aug 20, 2026 - C