Timed out waiting for packet header
bob755 2023-06-26 07:27:51 375 Views1 Replies I have a Firebeetle ESP32-E V1.0 and the Arduino IDE displays the following error when trying to upload a compiled sketch:
A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header .
I have installed the CH340K driverversion 3.5.2019.1
It detects the ESP32 on port 19.
Thanks in advance
2023-06-26 18:01:43 jenna
Q5:Unable to upload the program, error: connecting........
A5:
1. Check the quality of the data cable2. After the program is compiled, press the RST button.
FAQ：https://www.dfrobot.com/forum/topic/315558
jenna 
