Upload the firmware I use ArchLinux, execute the below command, change the firmware and the serial port accordingly
Log in, to see the code
When executing for the first time, it will fail as below.
Execute the command again, this time as soon as you execute the command, need to power cycle the device, do not RESET the device.
Power cycle the device by disconnecting the 3.3v power line and not GND, I use the jumper on the FTDI adapter.
Restart the device, connect to the access point and open the device page.
Configure the device Create a file call autoexec.bat with below content