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AIO-422-R1

AIO-422-R1 Module Configuration

Configure Modbus, ADS1115 (gain / data-rate / sample interval), view 4 analog channels, set 2× DAC outputs, test LEDs, and manage device via Web Serial.

Active Modbus Configuration
Address: -- | Baud Rate: --

Confirm reset

Are you sure you want to reset the module? The serial connection will be temporarily interrupted.

ADS1115 Configuration

DAC Outputs (x2)

AO0 (U13, 0x60) -- mV
Raw: 0 / 4095  •  Vref 10000 mV
AO1 (U12, 0x61) -- mV
Raw: 0 / 4095  •  Vref 10000 mV
Firmware echoes DAC as { raw:[r0,r1], mv:[m0,m1] }. Changes are sent as Config → { t:"dac", cfg:{ idx, raw } }.

Live Channels

Firmware emits AIO_Samples via WebSerial: { raw:[..], mv:[..] }.

Buttons (4)

User LEDs (4)

PID Controllers (x4)

Firmware echoes PIDConfigList with 4 items. Edits are sent as Config → { t:"pid", i, cfg:{ ... } }. Kp/Ki/Kd are Q8.8; UI lets you edit decimal and converts to Q8.8.
Serial Log: