LPC MicrocontrollersのトピックRe: LoraWAN node library suggestions to connect to Things Network Gateway, SX1262 & LPC55S69

LoraWAN node library suggestions to connect to Things Network Gateway, SX1262 & LPC55S69

gertvb — Wed, 13 Oct 2021 09:34:51 GMT

Hallo Everyone!

I am busy adding an SX1262 (Lambda62-8 module from RFSolutions) to an LPC55S69 with the aim of getting comms through to a "Things Network" Gateway

Can you please suggest a software library that I can use to create the node with? That handles all the stuff required to speak to a TTN Gateway like OTAA etc etc

There are just zillions of libraries on the net, from Semtech, from Lora Alliance, from IBM, from The Things Network and I am unsure which will be the easiest to integrate into an MCUXpresso project

Dankie!

Re: LoraWAN node library suggestions to connect to Things Network Gateway, SX1262 & LPC55S69

ZhangJennie — Thu, 14 Oct 2021 03:56:08 GMT

We don't have an existing LPC55S69 LoraWAN node lib already ported.

User has to port it by self. This site includes many useful resource, Hope this can help you.

https://os.mbed.com/docs/mbed-os/v6.10/apis/lora-tech.html

This is a reference design

https://www.nxp.com.cn/docs/en/nxp/application-notes/AN12257.pdf

Have a nice day

Jun Zhang

Re: LoraWAN node library suggestions to connect to Things Network Gateway, SX1262 & LPC55S69

gertvb — Wed, 26 Jan 2022 11:49:08 GMT

Hallo everyone,

Erich Styger did a nice project based on work done by Diego Bienz

https://mcuoneclipse.com/2021/12/30/lorawan-with-nxp-lpc55s16-and-arm-cortex-m33/

Kind regards