Lup Yuen Lee 李立源 @lupyuen@qoto.org

Xilinx #FPGA + #RaspberryPi Zero = ZX Spectrum 🤔

https://magpi.raspberrypi.org/articles/zx-spectrum-next-accelerated-review

Hi #PineTime Firmware Devs: Here are the complete steps for supporting Firmware Updates over Bluetooth... PineTime Owners will ❤️ us for making the PineTime Smart Watch @PINE64 so fun and easy to learn and explore! 😀 https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Android, iOS and #PinePhone Mobile Apps for #PineTime Smart Watch @PINE64 ... How we'll be creating them with open source libraries https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

@Raspberry_Pi 4 with 64-bit @Ubuntu Desktop... Querying the firmware installed on #PineTime Smart Watch @PINE64 over Bluetooth LE... Had to plug in a USB Bluetooth dongle though https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Prelim Design for Firmware Update over Bluetooth on #PineTime Smart Watch @PINE64 is now ready! And we're already planning enhancements based on feedback from PineTime FOSS Community... That's how we iterate and create awesome Open Source Products! https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Useful #BluetoothLE GATT Services exposed by #PineTime Smart Watch @PINE64 ... Thanks to the open source MCU Manager Library for @Apache_Mynewt and @ZephyrIoT https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

#GNOME Toolkit on #GoLang with #VSCode and 64-bit @Ubuntu Desktop for @Raspberry_Pi 4 https://github.com/gotk3/gotk3-examples/blob/master/gtk-examples/stack/stack.go

Preventing #PineTime Smart Watch @PINE64 from getting bricked during Firmware Update... #MCUBoot Bootloader is the solution https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

#Ubuntu Desktop on #RaspberryPi 4... Yep it works! "sudo apt install ubuntu-desktop" https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi

New port of @ZephyrIoT to #PineTime Smart Watch @PINE64 ... Something new from the PineTime FOSS Community every day 😀 https://github.com/endian-albin/pinetime-hypnos

“In-depth review and comparison of the Raspberry Pi High Quality Camera” by Alex Ellis https://link.medium.com/B2I92pISm6

Creating a Firmware Image for flashing #PineTime Smart Watch @PINE64 over Bluetooth... Based on open source #MCUBoot tools https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

#MCUBoot is an open source Bootloader used by @Apache_Mynewt, @RIOT_OS and @ZephyrIoT... Here's how #PineTime Smart Watch @PINE64 uses MCUBoot for flashing firmware over Bluetooth https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Creating a Firmware Image with #MCUBoot @Apache_Mynewt... For flashing #PineTime Smart Watch @PINE64 over Bluetooth https://juullabs-oss.github.io/mcuboot/design.html

Hope to try #Flutter and #Dart soon... Maybe as Mobile App for #PineTime Smart Watch @PINE64 ...

https://www.zdnet.com/article/google-dart-programming-language-and-flutter-get-these-big-ios-improvements/

"How Contact Tracing Will Work on iPhones and Android Phones"...

https://sea.pcmag.com/help/37304/heres-how-contact-tracing-will-work-on-iphones-and-android-phones

Building and testing #MCUBoot Bootloader @Apache_Mynewt for #PineTime Smart Watch @PINE64 ... MCUBoot may become the Unified Bootloader for PineTime! https://juullabs-oss.github.io/mcuboot/

#SAMD21 Arm Cortex-M0+ dev boards from @SeeedStudio... Just realised that XIAO = 小 😀

https://www.seeedstudio.com/blog/2020/01/09/samd21-arduino-boards-which-one-should-you-use/comment-page-1/

"The New Raspberry Pi HQ Camera Is Awesome! - Set Up And Testing"
https://youtu.be/VDWORgW31Sw