ESP32 Stepper + Stimulator

Connection

Connect to the controller, receive telemetry, and send text commands for both the stepper motor and the stimulator output. (This one is named ESP32)

Live telemetry

The controller will push position, target, movement state, and stimulator status back to the dashboard.

Move motor

Choose direction and step count, then transmit the command to the controller via BLE.

* Step count per revolution will depend on the motor, driver, and microstepping setup.

Stimulator

Set the pulse interval in milliseconds, then start or stop pulsing on the stimulator output. The current configuration is a separate MOSFET board triggered by the output from the microcontroller. Connect a power source with the desired voltage (DC, up to 35V) to Vin terminals of the MOSFET board and set pulse parameters below. The pulse itself is 300 ms long and the interval is measured between start points.