Lup Yuen Lee 李立源 @lupyuen@qoto.org

Delighted to have onboard a fellow FOSS Collaborator for the #MCUBoot Bootloader on #PineTime Smart Watch @PINE64 ... That's how we keep FOSS alive! 😀 https://github.com/lupyuen/pinetime-rust-mynewt/pull/11

Call Graph of #GoLang on Linux talking #BluetoothLE... To #PineTime Smart Watch @PINE64 https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

Tracing #GoLang on #Pinebook Pro @PINE64 connecting to #PineTime Smart Watch over Bluetooth LE... Go Tracing is brilliant! https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

Deciphering #MCUManager's Simple Mgmt Protocol... To build the #Flutter Companion App for #PineTime Smart Watch @PINE64 https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

Creating a #BluetoothLE mobile app with #Flutter is so easy! Let me show you the steps... And explain how I'll be building the Android and iOS #PineTime Smart Watch Companion App @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/flutter

#Flutter App connected over #BluetoothLE to #PineTime Smart Watch @PINE64 https://youtu.be/pt-BYs_7qOE

My First #Flutter App... Connect to #PineTime Smart Watch @PINE64 over #BluetoothLE... So quick and so cool! https://github.com/pauldemarco/flutter_blue/tree/master/example

Moving on to #Flutter... To create the open source Android and iOS Companion App for #PineTime Smart Watch @PINE64! https://flutter.dev/docs/get-started/install

How we build @Apache_Mynewt + @MicroPython firmware on @Raspberry_Pi... And flash to #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Yes it's possible to build @Apache_Mynewt + @MicroPython + @RustLang Firmware on @Raspberry_Pi 4... For #PineTime Smart Watch @PINE64. Detailed steps coming soon

Task Scheduling Conflict: @MicroPython vs @Apache_Mynewt... And a potential solution for #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Run #NimBLE Bluetooth Stack with @MicroPython on @Apache_Mynewt... Plus a @RustLang surprise on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

How much RAM and ROM do we need for @MicroPython on @Apache_Mynewt? Here are the details for #PineTime Smart Watch @PINE64 based on @NordicTweets #nRF52832 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Heap Memory in @MicroPython... And how we squeeze it into @Apache_Mynewt on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

I2C Driver for @MicroPython... How we ported it to @Apache_Mynewt on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Porting @MicroPython's SPI Driver to @Apache_Mynewt is really easy on #PineTime Smart Watch @PINE64 ... Here's why https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Reprogramming @MicroPython to access GPIO via @Apache_Mynewt... On #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

What's inside a @MicroPython Port... And how we're creating a port for @Apache_Mynewt on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Hardware Abstraction Layer in @MicroPython and wasp-os on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython

Host @MicroPython and wasp-os on @Apache_Mynewt... A simple experiment on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/micropython