Lup Yuen Lee 李立源 @lupyuen@qoto.org

Long #LoRa Messages are garbled on #PineDio USB Dongle ... Let's solve the mystery

https://lupyuen.github.io/articles/usb?22#long-messages-are-garbled

Transferring SPI Data with #CH341 SPI Driver ... On #PineDio USB Dongle

https://lupyuen.github.io/articles/usb?21#transfer-spi

How we init the #CH341 SPI Driver on #PineDio USB Dongle

https://lupyuen.github.io/articles/usb?20#initialise-spi

#PineDio USB Dongle uses a CH341 USB Interface Module ... To talk to #LoRa SX1262 (over SPI)

https://lupyuen.github.io/articles/usb?19#ch341-spi-interface

#PineDio USB Dongle receives a #LoRa Message (28 bytes) ... From RAKwireless WisBlock

https://lupyuen.github.io/articles/usb?18#run-the-driver-2

Here's how we receive a #LoRa Message on #PineDio USB Dongle

https://lupyuen.github.io/articles/usb?17#receive-lora-message

Software Defined Radios are super helpful ... For troubleshooting #LoRa Devices!

https://lupyuen.github.io/articles/usb?16#spectrum-analysis-with-sdr

#PineDio USB successfully transmits a #LoRa Message (29 bytes) to RAKwireless WisBlock

https://lupyuen.github.io/articles/usb?15#run-the-driver-1

Our #PineDio USB Driver won't transmit #LoRa Messages longer than 29 bytes ... But there's a fix for this!

https://lupyuen.github.io/articles/usb?12#transmit-lora-message

How we transmit a #LoRa Message with #PineDio USB Dongle

https://lupyuen.github.io/articles/usb?11#transmit-lora-message

Our #PineDio USB Driver defines these Callback Functions ... For transmitting and receiving #LoRa Messages

https://lupyuen.github.io/articles/usb?10#initialise-lora-sx1262

How we configure #LoRa Parameters for #PineDio USB

https://lupyuen.github.io/articles/usb?9#lora-parameters

How do we make the same #LoRa SX1262 Driver run on #PineDio USB and PineDio Stack BL604? ... With Layers of Platform Dependent and Independent Code (Like Shrek)

https://lupyuen.github.io/articles/usb?8#source-files-for-linux

Here are the #LoRa SX1262 Register Values ... Read by our #PineDio USB Driver

https://lupyuen.github.io/articles/usb?7#run-the-driver

Here's how we read the #LoRa SX1262 Registers on #PineDio USB Dongle

https://lupyuen.github.io/articles/usb?6#read-sx1262-registers

What do #PineTime, #PineDio USB and PineDio Stack BL604 have in common? They run on NimBLE Porting Layer!

https://lupyuen.github.io/articles/usb?5#nimble-porting-layer

Getting Moderna booster ... And testing #PineDio LoRa USB Dongle on #Pinebook Pro @PINE64

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

Someday #PineDio USB Dongle shall support #LoRaWAN and The Things Network (Helium too)

https://lupyuen.github.io/articles/usb?4#lorawan-support

#PineDio USB Dongle runs the exact same #LoRa SX1262 Driver ... As #PineDio Stack BL604!

https://lupyuen.github.io/articles/usb?3#lora-sx1262-driver-for-pinedio-usb

What's inside #PineDio USB Dongle? CH341 connected to #LoRa SX1262 (over SPI)

https://lupyuen.github.io/articles/usb?2#pinedio-lora-usb-adapter