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

@bluejay Hmmm 37.7 ⁰C ... Will take paracetamol / acetaminophen

Amazon (Singapore) becomes anchor tenant at Asia Square with new office

https://www.businesstimes.com.sg/technology/amazon-becomes-anchor-tenant-at-asia-square-with-new-office

US bans China Telecom over national security concerns

https://www.theguardian.com/us-news/2021/oct/27/us-bans-china-telecom-from-operating-over-national-security-concerns

"Is it safe to charge my phone overnight?"

https://cnalifestyle.channelnewsasia.com/living/charging-phone-overnight-gadgets-battery-285921

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

@bluejay Thanks I'm fine, still feeling lethargic, no fever, but a slight lump on the injection site 🙂

"How to run #RustLang on Arduino?"

https://www.reddit.com/r/rust/comments/qg2zo1/how_to_run_rust_on_arduino/?utm_medium=android_app&utm_source=share

"Scientists Built an AI to Give Ethical Advice, But It Turned Out Super Racist"

https://futurism.com/delphi-ai-ethics-racist

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