I’m trying to get my ESP Now setup onto batteries. I have a WeMosBat (ESP32 with a lithium battery) with OLED.
I uploaded a sensor program without OLED, and now I want to upload a version with OLED turned on.
And then I have to turn on two digital read sensors.
But the upload won’t upload. You have to push the EN button. The EN button stopped working. It times out.
Connecting…
“A fatal error occurred: Failed to connect to ESP32: Download mode successfully detected, but getting no sync reply: The serial TX path seems to be down.
For troubleshooting steps visit: Troubleshooting - ESP32 - — esptool.py latest documentation
*** [upload] Error 2”
Is there something I can do to make the button work again??