I got a few Huzzah32's, and would like to send synced messages to all of them simultaneously. ESP-Now seems like a great protocol to do that.
However, when I try to upload some ESP-Now code, I get :
Code: Select all
esptool.py v3.0-dev
Serial port COM17
Connecting.....
Traceback (most recent call last):
File "esptool.py", line 3682, in <module>
File "esptool.py", line 3675, in _main
File "esptool.py", line 3330, in main
File "esptool.py", line 512, in connect
File "esptool.py", line 492, in _connect_attempt
File "esptool.py", line 431, in sync
File "esptool.py", line 369, in command
File "esptool.py", line 332, in write
File "site-packages\serial\serialwin32.py", line 323, in write
serial.serialutil.SerialTimeoutException: Write timeout
Failed to execute script esptool
An error occurred while uploading the sketch
Thank you!
Michel