我为了测试固件连续烧录了几次之后就烧录失败了
Arduino IDE提示
A fatal error occurred: Failed to connect to ESP32: No serial data received.
For troubleshoo
ting steps visit:
https://docs.espressif.com/projects/esp ... oting.html
Failed uploading: uploading error: exit status 2
即使按着boot烧录也不行。按着boot的时候黑屏，松开后马上就重启正常运行程序了
感觉像是flash锁了，这个flash是只能烧录几次而已的吗？还是有熔丝之类的设置锁了？
