Wheel Encoder Counter icon Wheel Encoder Counter — Arduino UNO wheel encoder: reads left/right ticks, provides counts, configurable ticks, wheel & pivot sizes, optional pose telemetry to ARC NMS. Try it →
 

EZB Connection Troubleshooting

An EZB is any robot/microcontroller that runs the ARC-compatible firmware or speaks the ARC language. The connection type between EZBs will vary between USB, Bluetooth, or WiFi.

Select the type of EZB that you are having issues connecting with:

WiFi EZB

View WiFi Connection Diagnostic

These EZB controllers connect to the PC over a WiFi connection. The most popular WiFi EZBs are EZ-Robot IoTiny, EZ-Robot EZ-B v4, ESP32, ESP32Cam, Raspberry Pi, and more.


USB EZB

View USB Connection Diagnostic

These EZB controllers connect to the PC with a COM, Serial, or Bluetooth connection. The most popular EZBs of this type are Arduino, Robotis OpenCM, Robotis OpenCR, BBC Microbit, EZ-Robot EZ-B v3, and more.