【发布时间】:2022-11-14 11:21:28
【问题描述】:
我尝试了所有谷歌解决方案,似乎 RST 按钮实际上并没有重置。只是红色 LED 一直闪烁,没有串行输出或任何我在 Windows 10、ESP32 开发模块、COM4 上工作的东西,默认 4MB 带 spiffs(1.2MB APP/1.5MB SPIFFS),240MHz(WiFi/BT), QIO,80MHz,4MB (32Mb),115200,无。 我尝试了不同的 esp 它有效
Sketch uses 204738 bytes (15%) of program
storage space. Maximum is 1310720 bytes.
Global variables use 13416 bytes (4%) of
dynamic memory, leaving 314264 bytes for
local
variables. Maximum is 327680 bytes.
esptool.py v3.0-dev
Serial port COM4
Connecting........_____....._____....._____....._____....._____....._____....._____
`
A fatal error occurred: Failed to connect
to ESP32: Invalid head of packet (0x00)
【问题讨论】:
标签: arduino serial-port ide esp32 packet