Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By ritesh
#36040 Hi,

I am working on ESP-WROOM-02 Module and executed some AT command on it without any issue.

Now, I want to check power consumptions into different sleep mode using AT commands. AT+SLEEP command is working fine to go into Modem Sleep and Light SLeep mode.

But I am getting ERROR while executing AT+GSLP to go into deep sleep mode for ESP-WROOM-02 Wifi Module.

Is there any hardware connection required to enter wifi module into deep sleep mode?

Please let me know if anyone has idea for this type of issue.

Regards,
Ritesh Prajapati