Firmware Update

Need a blank MicroSD card formatted to FAT32, only need about 5MB free space (1-16GB card recommended, 32GB tested okay as well)

Download matching firmware using the download links below

Unzip all flies (about 7-15 total) from sub folder to root directory of the Micro SD card. Now SD root directoy should like the photo to the left with "update.cfg" file in the list.

With power OFF, insert the MicroSD card to the card slot, and THEN connect harness to power on the module to start the process.

You will see the green LED blinking during update. The process is complete when red LED light turns on.

Remove SD card, then power cycle the module (unplug plug power off and then on) to test interfaces again.