i have an ESP8266 Connected to arduino uno
it is was working perfectly
i flashed a lua based frimware using a NodeMCU Flasher tool
ans still work perfectly after that
when i used Lua Loader for the first time i uploaded a code and thenthe code worked and the ESP8266 connected succesfully to my AP
but when i wrote anther code i couldnt upload it to the ESP8266 becasue it is not responding there is no RX signal
i still can flash frimwares but i cant upload Lua files
Notice : I have tried all baud rates but still nothing
any one can help me ?