求助：STM32L475+ESP8266连不上机智云，超时

半生少年 · 发表于 2023-3-25 11:20:10

使用机智云生成的MCU代码，整合到STM32L475工程中，TIM3是1ms定时器，串口1打印调试，串口2与esp8266通信，使用WIFI_AIRLINK_MODE模式连接WiFi，手机一键配置，选同一WiFI，总是超时，连不上WiFi。打印如下：
rbCreate Success
MCU Init Success
MCU2WiFi[2448:  10]: ff ff 00 06 09 00 00 00 02 11
Warning:gizProtocolResendData 2678 2453 0
Warning: timeout, resend data
MCU2WiFi[2695:  10]: ff ff 00 06 09 00 00 00 02 11
Warning:gizProtocolResendData 2924 2699 1
Warning: timeout, resend data
MCU2WiFi[2940:  10]: ff ff 00 06 09 00 00 00 02 11
valueTemp Changed
valueHumi Changed
changed, report data
MCU2WiFi[6062:  18]: ff ff 00 0e 05 01 00 00 04 00 00 00 00 02 c3 01 10 ee
Warning:gizProtocolResendData 6292 6068 0
Warning: timeout, resend data
MCU2WiFi[6317:  18]: ff ff 00 0e 05 01 00 00 04 00 00 00 00 02 c3 01 10 ee
Warning:gizProtocolResendData 6548 6324 1