M17 Analog Gateway V0.3 (Firmware)
M17 Analog Gateway V0.3 (Firmware)
- Add I2S Build In ADC(12bit)/DAC(8bit) sample rate 16Khz
- Add automatic gain control (AGC)
- Add Noise cancel
- Add BOOT key for factory default
- Update web service
- Support ESP32DR hardware
- Change Vref to 1.24V (Sound Input signal max at 1.2Vp-p)