IoT pet feeder - Wifi init failed


Hello. I’ve got a problem with launching the pet feeder from

Having connected everything, I perform the serial port test which then hangs on:

Initializing device…
Baudrate set success
Station + softAP - Error, Reset Board!
Wifi Init failed. Check configuration,

The test doesn’t proceed any further to check servo, speaker or PIR.
Inputting my Wifi SSID and password in Firmware.ino doesn’t help. Nor does switcing RX and TX on the ESP8266 (if I do, the device doesn’t even initialize).

I would be eternally grateful if someone told me what else can be done.