Lup Yuen Lee 李立源 @lupyuen@qoto.org

#RAKwireless & #PINE64 Partnership: A New, Innovative Way Forward for #LoRa Technology

https://news.rakwireless.com/rakwireless-pine64-partnership-a-new-innovative-way-forward-for-lora-technology/

#uLisp Interpreter on #RISCV #BL602 brings back memories 🥲 ... Let's do uLisp Blinky next!

https://github.com/lupyuen/bl_iot_sdk/tree/ulisp/customer_app/sdk_app_ulisp

Game Builder Garage for Nintendo Switch

https://youtu.be/0yM3ppz0Zt8

#uLisp Interpreter builds OK on #RISCV #BL602 yay! 🎉 Let's add the GPIO Functions to do uLisp Blinky 💡

https://github.com/lupyuen/ulisp-bl602

"I tracked my kid with Apple #AirTag to test its #privacy features"

https://www.cnn.com/2021/05/05/tech/airtags-apple-privacy-concerns/index.html

Porting #uLisp (MicroLisp) from ESP32 Arduino to #BL602

https://github.com/lupyuen/ulisp-bl602

How our #BL602 #LoRaWAN Driver handles the Join Network Response

https://lupyuen.github.io/articles/lorawan?26#join-network-response

#RustLang I²C on #PinePhone

https://dev.to/pcvonz/i-c-on-the-pinephone-5090

Before BASIC ... There was #Fortran

https://www.zdnet.com/article/this-old-programming-language-is-suddenly-hot-again-but-its-future-is-still-far-from-certain/

Using #qemu-user emulation to reverse engineer binaries

https://ariadne.space/2021/05/05/using-qemu-user-emulation-to-reverse-engineer-binaries/

Z3 Theorem Prover in #Python

https://colab.research.google.com/github/philzook58/z3_tutorial/blob/master/Z3%20Tutorial.ipynb

seL4 on #RISCV Verified to Binary Code

https://microkerneldude.wordpress.com/2021/05/05/sel4-on-risc-v-verified-to-binary-code/

"Volt" by Orjan Nilsen ... Hey it's "Rock Me Amadeus"! 🙄

https://open.spotify.com/track/4ghCK4pKIF8sfn9dL11RcX?si=zILV4CLuS8C_WnmCJADgDA

#BL602 #LoRaWAN Driver sends Join Network Request ... Durian not included 😂

https://lupyuen.github.io/articles/lorawan?23#join-network-request

#BL602 #LoRaWAN Driver has Layers ... Like Onions and Shrek 😂

https://lupyuen.github.io/articles/lorawan?20#lorawan-driver

Maybe we wrap up the #MicroLisp code in a graphical program like Scratch / Blockly? 🤔

https://developers.google.com/blockly/guides/get-started/web

#LoRaWAN with #MicroLisp

http://www.ulisp.com/show?1XWL

Update your #iOS today ... "Active Exploitation of Vulnerabilities in Apple iOS and iPadOS"

https://www.csa.gov.sg/singcert/alerts/al-2021-030

Receiving a #LoRa Packet with #BL602 Driver for SX1262 / RFM90 ... Which will become simpler with LoRaWAN

https://lupyuen.github.io/articles/lorawan?17#receive-lora-packet

MicroLisp Interpreter, I2C, SPI, WiFi and Graphics ... All in a single C source file amazing 🤔

https://github.com/technoblogy/ulisp-esp/blob/master/ulisp-esp.ino