Arduino Bluetooth Control · ElectroBotics

Built by ELECTROBOTICS · HM-10 / ESP32 / Pico W / HC-05

Hold to move, release to stop. On a computer the arrow keys and W A S D work too.

FWDREV LR

Drag the knob. Let go and it recentres, sending stop.

value5

Edit these in Settings.

Heard

nothing yet

Tap the mic and say a phrase. Add or change phrases in Settings.

Waiting for a connection…

autoscroll

Baud applies the next time you connect a serial port.

line end baud

Shown on the Buttons & Slider screen.

Label	Command	Mode

Sends prefix + digit 0–9. Leave the prefix blank to send just the digit.

send on change

Used by both Arrow Keys and Joystick. Hold sends the command, release sends stop.

	Label	Cmd	Mode

Close matches count, so “move forward” still triggers “forward”.

language keep listening

Phrase	Cmd

Save this setup to a file to hand round the class, or start over.

What this browser actually supports. Screenshot or copy this if a connection will not start.