Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
How #BL602 Pulse Width Modulator is wired up to RGB LED ... Easy peasy disco light on #PineCone @PINE64
https://lupyuen.github.io/articles/led#from-gpio-to-pulse-width-modulation-pwm
Lup Yuen Lee 李立源
boosted
@lupyuen Does this have documented radio or at least open source radio drivers? The lack thereof was a showstopper or at least major hurdle with EFM32 series, and pushed me to use nRF5x instead.
#BL602 Pulse Width Modulation is brilliant for controlling an RGB LED ... On #RISCV #PineCone @PINE64
https://lupyuen.github.io/articles/led#from-gpio-to-pulse-width-modulation-pwm
Smart Sensor with 6-axis IMU and AI
Lup Yuen Lee 李立源
boosted
Taking Photos on the PinePhone - PinePhone Camera Review
Word up: taking fotos with any combo of s/w o/s for the pinephone is shite. You will not enjoy the experience. It's e x t r e m e l y slow. And not good.
It's mostly on the back of one man in a community effort.
It takes a long time for the fone to show you a chance to even take a foto. Then a long time to acquire an image to shoot. It's very doggy.
A report. Not a complaint!
https://peertube.co.uk/videos/watch/de008bd7-ba7e-4dfb-87fa-4fba1e8dd85f
#GTK4 for Graphical User Interfaces
On REPL-driven programming
#SolarWinds: The more we learn, the worse it looks
https://www.zdnet.com/article/solarwinds-the-more-we-learn-the-worse-it-looks/
Connect and program NEO-6M #GPS module with #Arduino
https://www.programmingboss.com/2020/11/NEO-6M-GPS-module-with-Arduino-code-pinout.html
Singapore police can access #TraceTogether Contact Tracing Data for criminal investigations
#PineCone #BL602 @PINE64 has some cool Command-Line Demos ... Here's the demo for BL602 GPIO
https://github.com/lupyuen/bl_iot_sdk/tree/master/customer_app/sdk_app_gpio
Pinenut is a newer smaller variant of #PineCone #BL602 ... It's free for open source devs
https://pine64.com/product/free-pinenut-01s-module-promotion-limit-one-per-order/?v=0446c16e2e66
#PineCone #BL602 is now available at Pine64 store...
https://pine64.com/product/pinecone-bl602-evaluation-board/?v=0446c16e2e66
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
