ESP8266-07 AT command problems
Posted: Fri Jul 29, 2022 9:33 amHello Everyone
I have a problem with the ESP8266-07 Wifi module with AT command.
I have bought two ESP8266-07 wifi modules to connect my Arduino board to it. firstly I have wired the module to flash AT commands firmware to the module, After I keep the GPIO15 pin to low and reset the module, I got the below messages
I use the FTDI to flash the module, and now I want to use AT command from UART, but, I couldn't get any AT response from the module, Please help me, how can I use AT command with the ESP8266-07?
Thank you.
I have a problem with the ESP8266-07 Wifi module with AT command.
I have bought two ESP8266-07 wifi modules to connect my Arduino board to it. firstly I have wired the module to flash AT commands firmware to the module, After I keep the GPIO15 pin to low and reset the module, I got the below messages
ets Jan 8 2013,rst cause:1, boot mode:(3,6)
load 0x40100000, len 1856, room 16
tail 0
chksum 0x63
load 0x3ffe8000, len 776, room 8
tail 0
chksum 0x02
load 0x3ffe8310, len 552, room 8
tail 0
chksum 0x79
csum 0x79
2nd boot version : 1.5
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 32Mbit(512KB+512KB)
jump to run user1 @ 1000
I use the FTDI to flash the module, and now I want to use AT command from UART, but, I couldn't get any AT response from the module, Please help me, how can I use AT command with the ESP8266-07?
Thank you.