RAK11200 Config
Arduino Download Arduino To add board support for RAK11200 on Arduino, start Arduino IDE and open the Preferences window (File > Preferences). Copy https://raw.githubusercontent.com/RAKwireless/RAKwireless-Arduino-BSP-Index/main/package_rakwireless_index.json Open board manager, type RAK and choose the corresponding board. Connect Board with USB. You are required to find the port. To check if it is the right port, plug out and in to see if it disappears/appears. Remember to check if the connection of wire is good. 5. Short Boot0 and Ground 6. When uploading and showing “connecting”, press the reset for at least 2 seconds.