Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
Lup Yuen Lee 李立源
boosted
@abortretryfail
That's a good point, someday I'll save up and get one of those fancy receive and transmit sdrs and be the change I want to see in the world.
@lupyuen
Lup Yuen Lee 李立源
boosted
There's been other new open source work like Codec2 / OpenDV, and data protocols like FT8 / JS8call, etc. Those can work over a normal SSB rig with an audio interface to a computer.
As far as my understanding goes (from the license exams, etc), the FCC doesn't care about experimenting as long as you don't break the rules about bandwidth, spread spectrum, encryption/obfuscation, and published standards.
Published standards is no problem for hacking on open-source!
Lup Yuen Lee 李立源
boosted
The problem with proprietary code like AMBE is now you're stepping on patent law if you try to write a D-Star transceiver for your HackRF without a license from DVSI...
#Singapore's Red Light District "Geylang is now home to over 400 security cameras, a test bed for new technologies"
https://www.cnn.com/travel/article/singapore-red-light-district-geylang/index.html
Lup Yuen Lee 李立源
boosted
@lupyuen
My uncle used to communicate on HAM with is #Commodore #C64 with morris code and HAM #bbs
#Hacker
#Tesla Attack "exploits a weakness in the way #Bluetooth communication between the vehicle and fob is handled. Remarkably, the equipment required to pull off the attack costs a measly $200. The core components are a Raspberry Pi, a replacement Tesla ECU (engine control unit) and a key fob"
#HamRadio needs to embrace the Hacker Community
https://www.kj7nzl.net/blog/ham-radio-needs-to-embrace-the-hacker-community-now-more-than-ever/
What the #RustLang Error Handling Project Group is working on
@PINE64 What's GD32 VF103? That's the RISCV microcontroller found in Pinecil. GD32 VF103 feels like STM32 Blue Pill ported to RISCV:
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
