FAQ for ESPduino - SmartArduino/SZDOITWiKi GitHub Wiki

Q: Don't download the code to the ESPduino board?

A:

• Confirm the software Arduino IDE is for ESPduino (https://github.com/esp8266/Arduino/)
• Confirm whether the CH340 driver is installed.
• Confirm whether the PC port for ESPduino is right.