What is it?

If you want to make a Multi Channel LoRaWAN Gateway by using RAK833, you will need this Raspberry Pi hat kit.

The kit includes:

• 1.MiniPCI-E connector

• 2.MiniPCI-E latch

• 3.MicroUSB connector

• 4.AMS1117-3V3

• 5.10uFx2 0805 Capacitors

• 6.SMD DPDT switch***

• 7.SMD push button

• 8.Heat Sink with Silicone Thermal Pad

• 9.Header for Raspberry Pi 20x2 2.54pitch

• 10.PCB

The kit does not include a Raspberry Pi or RAK833.

We suggest you order Rak833/SPI version from Aliexpress. Select frequency EU868, AS923, AU915 or US915.

Why did you make it?

So you can make your own LoRaWAN Multi Channel Gateway to connect to TheThingsNetwork (www.thethingsnetwork.org) and to save time from ordering a lot of different parts.

The Kit requires the SMD part to be soldered, so be sure you have the necessary skill.

What makes it special?

• DIY product.
• Low ownership cost.
• Fast way to own a fully functional LoRaWAN Multi Channel gateway.
• Compact in size.
• You may not need to solder all parts. (Can omit Part No.2 and No.6)
• The finished hat works with Raspberry Pi 3B or 3B+.

Software Installation

A Rak833/SPI mPCIe card works similar to a RAK831. You have to enable SPI on RPI first. Following the Installation Guide Line in This Web page (Start from Enable SPI section).

Reference

Designed by : xoseperez

Notes:

• You have to slightly modify SMD DPDT switch to make it fit on PCB. Read more detail on thinkermancat.

The switch footprint Pads were a little closer than the switch we provide. Also, the small fixation holes in the middle of the footprint were too small for the plastic legs in the switch so you need to cut them off.

• Working temperature can be as high as 60 degree Celcius.