Firmware Update

Overview

OTA (Over-The-Air) firmware updates allow you to keep your SX70 BLE Board up to date without any cables.

Via Mobile App

1. Open the SX70 BLE app on your phone
2. Connect to your board via Bluetooth
3. Navigate to Settings → Firmware
4. If an update is available, tap "Download and Install"
5. Wait for the process to complete (do not disconnect)

Via USB

1. Download the latest firmware from the Downloads page
2. Connect the board to your computer via USB
3. The board will appear as a USB drive
4. Copy the firmware file to the drive root
5. Eject the drive and power cycle the board

Version History