Ok thank you for your response, using AT+SYSMFG i am trying to write client.cert,i used Arduino serial port for write the data, using AT+SYSMFG=2,"client_cert","client_cert.0",8,1164 i write the data, after write data when i read data using AT+SYSMFG=1,"client_cert","client_cert.0",I read below data...

Using ESP32 Flash Download Tool Download v3.2.0.0 ESP32-WROOM-32-AT-V3.2.0.0.zip in ESP 32 wroom 32, After when give AT+SYSFLASH? then we are able to see only two 2 partition not able to see Mqtt client server partition,in 0x37000 address we are try to write the Mqtt cert but we are not able to writ...

Hello every one,
Please give me advice using AT Command how i can update or Replace MQTT Certificate

I used ESP32 module and using Mqtt AT Command i Communicate with ESP 32,

I want to update the mqtt Certificate on ESP32 using AT Command so how i can do this?

or using AT Command can we update the mqtt Certificate?

or we used another method to update the mqtt Certificate on ESP32?

Hii,
Thank you for response,
So how i can Replace or add all three MQTT Certificate on ESP32 using AT Command?

I have utilized the ESP32-DevKitC and aim to configure the ESP32 as a station mode using mqtt to establish communication with a Router. Also Mobile App is connect with router using MQTT so I want to publish and subscribe a topic using esp 32 , I want to used "test.mosquitto.org" MQTT BROKER'S so Cou...

Hii,

I Used TCP-IP AT Examples TCP Server.

Using AT+CIPSEND send the data to the client,
But how TCP server receive data when client send?
Is there any AT command to receive the data?

I used hercules.hex TCP Client for send and receive the data?

I have utilized the ESP32-DevKitC and aim to configure the ESP32 as a Soft AP to establish communication with a mobile application. Could you please provide me with a step-by-step guide using WiFi AT commands for the ESP32.