ESP8684-WROOM-02C模组输出乱码
Moderator: XCGuang
Re: ESP8684-WROOM-02C模组输出乱码
波特率调到76800后出现下面的日志,淘宝买的模组是没有刷at固件的吗??
ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
Re: ESP8684-WROOM-02C模组输出乱码
有的esp8266模组晶振频率为26Mhz,串口波特率为76800或者74880,如果是在esp-idf里,需要将SDK Configuration Editor里将XTAL调整为26Mhz,才能正常接收串口数据。如果后面出现wifi无法使用的问题,应该还是晶振频率的原因
。
参考连接:
https://docs.espressif.com/projects/esp ... the-output
wifi问题:
https://github.com/espressif/esp-idf/issues/11703
https://github.com/espressif/esp-idf/is ... 1547495560
参考连接:
https://docs.espressif.com/projects/esp ... the-output
wifi问题:
https://github.com/espressif/esp-idf/issues/11703
https://github.com/espressif/esp-idf/is ... 1547495560
Who is online
Users browsing this forum: No registered users and 1 guest
