ESP32-WROOM使用AT+CMD?应答ERR CODE:0x01090000

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dghost
Posts: 10
Joined: Wed Sep 04, 2024 6:17 am

ESP32-WROOM使用AT+CMD?应答ERR CODE:0x01090000

Postby dghost » Fri Sep 06, 2024 6:45 am

当我发送“AT+CMD?”时或“AT+TRANSINTVL?”,ESP32-WROOM响应错误,ERR CODE:0x01090000。
其他命令,如AT+CIPTART=“UDP”...或AT+CIPSEND都可以应答OK并实现功能。

dghost
Posts: 10
Joined: Wed Sep 04, 2024 6:17 am

Re: ESP32-WROOM使用AT+CMD?应答ERR CODE:0x01090000

Postby dghost » Fri Sep 06, 2024 7:51 am

版本如下
AT version:2.1.0.0(883f7f2 - Jul 24 2020 11:50:07)
SDK version:v4.0.1-193-ge7ac221
compile time(0ad6331):Jul 28 2020 02:47:21
Bin version:2.1.0(WROOM-32)

ESP_Sun
Posts: 320
Joined: Thu Dec 30, 2021 9:52 am

Re: ESP32-WROOM使用AT+CMD?应答ERR CODE:0x01090000

Postby ESP_Sun » Mon Sep 09, 2024 2:43 am

ESP32 AT v2.1.0.0 版本不支持 AT+CMD? 命令。
ERR CODE:0x01090000:
Screenshot from 2024-09-09 10-42-21.png
Screenshot from 2024-09-09 10-42-21.png (106.63 KiB) Viewed 382 times
https://docs.espressif.com/projects/esp ... -syslog-at

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