Program Gateway

Gateway Mega

• Connect the USB cable to the Arduino Mega.

• Open the Arduino IDE on your computer.

• Under «Tools»

  • Configure the board as «Arduino Mega 2560».

    

  • Configure processor as «ATmega2560».

    

  • Under "port", select the serial port of the Arduino Mega.

    

• Open the Arduino file you want to load onto the main module.

  

• Verify the sketch. Proceed to the next step if no error messages appear. Otherwise, install the missing libraries.

  

• Click «Upload»

  

Gateway Feather FONA

Warning: We found the Adafruit Feather 32u4 FONA (revision B) to be unreliable, especially in cases with medium to low cellular reception. In these cases, the Feather 32u4 FONA gets stuck in a reset loop. We could not determine the exact cause of these issues. Hence, we are currently using an Arduino Mega and a FONA Mini Cellular GSM breakout board as a gateway (see above).

• The Adafruit Feather 32u4 FONA is not a standard Arduino device. Therefore the Arduino IDE needs to be setup for this board. Setup the Arduino IDE following these instructions: https://learn.adafruit.com/adafruit-feather-32u4-fona/setup
• Connect the USB Micro cable to the Feather 32u4 FONA.
• Open the Arduino IDE on your computer.
• Under «Tools»
  • Configure the board as «Adafruit Feather 32u4».
  • Under port, select the serial port of the Feather 32u4 FONA.
• Open the Arduino file you want to load onto the main module.
• Click «Upload»