KeyBot · v2.4

Firmware Update (OTA)

Update to the latest firmware wirelessly with one tap in the app. Requires a Wi-Fi connection.

  1. App Settings → Firmware Update tab Shows the current device version compared against the latest version on the server.
  2. Tap “Update” The device downloads the firmware directly from the server. Progress is shown on the OLED.
  3. Automatic reboot when done On success, the device reboots automatically and starts running the new firmware.

Never power off the device during an OTA update. Keep power connected while the OLED shows “keep power on.” If an update fails, it automatically rolls back to the previous firmware.