Solving Arduino Mojave error
Wemos D1 or compatible device especially!
Recently after upgrading to macOS Mojave, I keep getting `espcomm_send_command: didn’t receive command response` errors and my previous install of CH3XX driver didn’t really help. After trying couple solutions, here’s the one that really worked for me
- Remove all the residue (Mojave will work without them). Open terminal and execute the following command
sudo rm -rf /System/Library/Extensions/usb.kext
sudo rm -rf /Library/Extensions/usbserial.kext
2. Restart your mac
3. From (Arduino) menu, tools > board, select any other board that’s not your current board
4. Re-slect your board (wemos d1 in my case) and it should now work for you.