Firmware And Bootloader - IOT Acsip AI7688H User Manual

AI7688H User Manual

3 Firmware and Bootloader

3.1 Flash F/W from USB drive
# Download lates Firmware
# Unzip it and copy the unzipped lks7688.img file to the root directory of a FAT32 USB Drive
# Attach the USB drive to the HOST port of the board with an OTG cable.
# Hold the WiFi button
# Press the MPU reset button once while holding the WiFi button
# Keep holding WiFi button about 5 seconds. Release WiFi button until the WiFi orange
LED becomes OFF.
Do not press the Wi-Fi button for longer than 20s or it will upgrade the bootloader.
Wait while the WiFi LED blinks fast. This takes about 3 minutes.
The device will automatically reboot after firmware update completed.
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