The PI2Puino is an Arduino-like integrated board which allows to gather on-site measurements and send them to a gateway. It was designed specifically for the PI2P project. The PI2Puino includes a LoRa module (with an embedded antenna), an Arduino-compatible microcontroller and a battery holder. These are the Gerber files to send to the manufacturer to get the PCB (printed circuit board) done. For optimal use, please respect the following criteria: The board needs to have a solder mask; this is because it will be exposed to harsh meteorological conditions, and a solder mask protects the copper layers for oxidation; For the same reasons as above, please use tainted vias when making the board; The minimal requirements are: 2 layers board with 1oz copper, 0.6mm trace width, 0.3mm clearance, 0.8mm via size, 0.4mm via drill. The list of all the components you need, with manufacturer part number when useful can be found here: https://frareb.github.io/pi2p_docu