I set up communication between Arduino UNO and ESP 01 module. ESP replied to AT commands, but sometimes I got result from ESP uncompleted or with wrong characters, so I tried to set AT+IPR=9600, I didnt receive any output to this command and after reboot I only can see random characters on every baudrate, blue diode on ESP shines all the time. Is there any way how I can reset ESP 01 to default settings? Tried to set RESET pin to GND, but it didnt help.
I use remote power supply 3,3V/1A
Vcc = external power supply 3,3V GND = GND (interconnected bot Arduino and power supply GND) Tx = Arduino Rx(changed pin to 11 by SoftwareSerial) Rx = Arduino Tx(changed pin to 10 by SoftwareSerial) CH_PD - 3,3V