Testing our #LoRaWAN Driver on #PineDio Stack BL604

https://github.com/lupyuen/bl_iot_sdk/tree/pinedio/customer_app/pinedio_lorawan

Yep the same #LoRaWAN Driver that we ported from Apache Mynewt OS to #BL602

https://lupyuen.github.io/articles/lorawan

#PineDio Stack BL604 has an onboard #LoRa SX1262 transceiver

https://lupyuen.github.io/articles/pinedio

Here's how our #LoRa SX1262 transceiver is connected to #BL604

https://lupyuen.github.io/articles/pinedio

#LoRa SX1262 Pins are defined here

https://github.com/lupyuen/bl_iot_sdk/blob/pinedio/components/3rdparty/lora-sx1262/include/sx126x-board.h#L36-L49

Remember to deselect all other SPI Peripherals on #PineDio Stack ... While testing #LoRa SX1262

https://github.com/lupyuen/bl_iot_sdk/blob/pinedio/customer_app/pinedio_lorawan/pinedio_lorawan/demo.c#L107-L123

Need to swap MISO and MOSI Pins due to a #BL604 SPI quirk ... Also note the quirky SPI Polarity-Phase

https://github.com/lupyuen/bl_iot_sdk/blob/pinedio/components/3rdparty/lora-sx1262/src/sx126x-board.c#L168-L202

Boot our #BL604 #LoRaWAN Firmware and enter these commands to: 1️⃣ Join the LoRaWAN Network 2️⃣ Transmit a LoRaWAN Data Packet

https://github.com/lupyuen/bl_iot_sdk/tree/pinedio/customer_app/pinedio_lorawan#lorawan-commands

Our #LoRaWAN Gateway (ChirpStack) accepts the Join Network Request from #PineDio Stack ... And receives the Data Packet yay! 🎉

https://lupyuen.github.io/articles/lorawan#view-received-lorawan-packets

Our ChirpStack #LoRaWAN Gateway shows the Data Packet received from #PineDio Stack ... Yep packet contents are correct!

https://lupyuen.github.io/articles/lorawan#view-received-lorawan-packets

Logic Analyser shows PineDio Stack #BL604 talking to #LoRa SX1262 over SPI

https://lupyuen.github.io/articles/pinedio#bl604-spi

SDR Spectrum Analyser shows this beautiful #LoRa Chirp transmitted by #PineDio Stack SX1262 ... Looks OK but why are there "Fireflies"? 🤔

https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio

Testing #LoRaWAN on #PineDio Stack BL604 @PINE64 ... All shall be explained in this article

https://lupyuen.github.io/articles/lorawan2?1

Which @PINE64 Devices will talk #LoRa to #PineDio Stack BL604?

https://lupyuen.github.io/articles/lorawan2?2

How #LoRa SX1262 Transceiver is wired up on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?3#lora-sx1262-transceiver

Yep our #LoRaWAN Firmware for BL602 works OK on #PineDio Stack BL604!

https://lupyuen.github.io/articles/lorawan2?4#lorawan-firmware

Remember to deselect all other SPI Peripherals when testing #LoRa SX1262 on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?5#deselect-spi-peripherals

We need to swap the SPI Pins and tweak the SPI Polarity-Phase for #PineDio Stack #BL604

https://lupyuen.github.io/articles/lorawan2?6#swap-spi-pins

Good to have a Software Defined Radio (like Airspy R2) ... When testing #LoRa on prototype hardware (like #PineDio Stack BL604)

https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio

Running our #LoRaWAN Firmware on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?7#run-the-firmware

How we join a #LoRaWAN Network and transmit data on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?8#lorawan-commands

Checking ChirpStack #LoRaWAN Gateway ... For packets transmitted by #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?9#lorawan-gateway

Sniffing the SPI Bus on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?10#logic-analyser

Sniffing #LoRa Packets with a Software-Defined Radio

https://lupyuen.github.io/articles/lorawan2?11#spectrum-analyser

Why we need #LoRaWAN Security on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?12#security

How we use a Cryptographic Co-Processor with #LoRaWAN

https://lupyuen.github.io/articles/lorawan2?15#cryptographic-co-processor

#LoRa for Data and Voice Mesh Networks on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?16#lorawan-alternatives

What's Next for #LoRaWAN on #PineDio Stack BL604

https://lupyuen.github.io/articles/lorawan2?17#seeking-volunteers

#LoRaWAN The Things Network ... Now alive in Sunny South Singapore! 🎉

https://www.thethingsnetwork.org/community/singapore/