Lup Yuen Lee 李立源 @lupyuen@qoto.org

#Flutter SDK won't install on #RaspberryPi 4 (Ubuntu 20.04 64-bit)... Will have to use my old MacBook Pro for building Flutter Apps https://flutter.dev/docs/get-started/install/linux

My thoughts on Arm Cortex-M (#PineTime @PINE64 #nRF52) vs Cortex-A (#RaspberryPi)… Maybe I prefer Cortex-M gadgets because they are simple and teachable 😀 On Raspberry Pi the combination of hardware and software gets too much for a single person to learn 😅

#NFS File Server for #RaspberryPi... Reminds me of the 1990s...

https://opensource.com/article/20/5/nfs-raspberry-pi

#Haskell on #RaspberryPi...

https://www.haskell.org/ghc/blog/20200515-ghc-on-arm.html

#Blender 3D modelling on #RaspberryPi...

https://www.tomshardware.com/news/raspberry-pi-3d-modeling-blender-how

Galaxies and Hair captured with new #RaspberryPi camera...

https://www.reddit.com/r/raspberry_pi/comments/glksjm/farthest_and_closest_objects_i_imaged_through_rpi/?utm_medium=android_app&utm_source=share

Xilinx #FPGA + #RaspberryPi Zero = ZX Spectrum 🤔

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

#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

IBM Mainframe Emulator for #RaspberryPi... So nostalgic...

http://wotho.ethz.ch/tk4-/

10-hour battery for #RaspberryPi...

https://www.tindie.com/products/pisugar/pisugar2-pro-battery-for-raspberry-pi-3b3b4b/

#RaspberryPi 12.3 megapixel camera at $ 50...

https://www.raspberrypi.org/blog/new-product-raspberry-pi-high-quality-camera-on-sale-now-at-50/

Building #Mynewt OS's Newt Manager with #GoLang on #RaspberryPi 4 was surprisingly easy... Next: Connect Newt Manager via Bluetooth LE to #PineTime Smart Watch @PINE64! https://github.com/apache/mynewt-newtmgr

I'm also doing more with #RaspberryPi during lockdown... Like flashing #PineTime Smart Watch @ThePine64 over Bluetooth... https://www.zdnet.com/article/raspberry-pi-sales-jump-heres-why-the-tiny-computers-in-demand-in-coronavirus-crisis/

Using #RaspberryPi 4 as a Build Server for React Web Apps created on #Pinebook Pro @PINE64 ... Brilliant!

https://www.jeremymorgan.com/tutorials/raspberry-pi/raspberry-pi-4-dev-server/

Smart Mirror for Home #IoT with #RaspberryPi and #NodeJS...

https://www.hackdoor.io/articles/bgp8VkJv/building-a-smart-mirror-part-2

Yep my #RaspberryPi 4 worked surprisingly well for coding and debugging Embedded #RustLang with #VSCode...

https://www.raspberrypi.org/blog/working-from-home-with-your-raspberry-pi/

#RustLang OS for #RockPro64 @ThePine64 and #RaspberryPi...

https://lowenware.com/leos/

#SCSI interface for #RaspberryPi...

http://retropc.net/gimons/rascsi/index.html

Are you drinking? #IoT #MachineLearning with accelerometer sensor and #RaspberryPi...

"Simplicity is Best: Addressing the Computational Cost of Machine Learning Classifiers in Constrained Edge Devices"
https://dl.acm.org/doi/pdf/10.1145/3365871.3365889

Cloud Functions (think AWS Lambda) collaborating across #IoT Sensors, Device, Edge and Cloud... Supports ESP8266, Arm, AVR and #RaspberryPi...

"CSPOT: portable, multi-scale functions-as-a-service for IoT"
https://dl.acm.org/doi/pdf/10.1145/3318216.3363314