#rp2040 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #rp2040, aggregated by home.social.
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I think it is so cool that in the last few year the #RP2040 has enabled this mini golden age of custom input devices for specific games that can work multiple consoles, mobile devices and PC.
I picked up a little pad for rhythm games (#DJMax & #SDVX) and a "hit box" for fighting games. all use mechanical keyboard switches that are swap able and all can be upgraded or repaired as needed.
Both where cheap and are exactly what I wanted out of each device. -
Vielleicht habt ihr auf vergangenen Chaos Communication Congressen, MRMCDs oder Easterheggs meine Raspberry Pi Pico basierte Arcade-Konsole gesehen, vielleicht auch damit gespielt – jetzt könnt ihr auch via #PyGame am Computer und sogar via #Pygbag im Browser (sogar mobil) damit spielen: https://simonwaldherr.github.io/DIY-Arcade-Machine/
Natürlich könnt ihr sie aber auch gerne nachbauen, Details dazu im Repo.
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Got the start of an #ARGB #WS2812 signal parser working using #RaspberryPi #RP2040 PIO. Going to use this with my #OpenRGB RP2040 ARGB splitter project to send configuration data (LED channel counts) using a standard ARGB controller output. RP2040 PIO is awesome for dealing with high speed serial signals!
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I am slowly getting better at soldering, 4 out of 7 successful #MechanicalKeyboard PCBs now - all three of my diode-free #GraphTheory wired keyboard PCB designs have worked (eventually) ⌨️🎊
1️⃣ #RaspberryPiPico #RP2040 ‘Gamma Omega TC36K’ (USB only) http://astrobeano.blogspot.com/2025/08/my-first-self-built-computer-keyboard.html
2️⃣ #ProMicro #nRF52840 BLE ‘Gamma Omega Hesse’ https://astrobeano.blogspot.com/2025/10/hesse-diode-free-bluetooth-keyboard.html
3️⃣ #SeeedStudio #Xiao #SplitKeyboard BLE split Forager ‘Acid’ http://astrobeano.blogspot.com/2025/10/partial-heawood-forager-keyboard.html
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#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-Board (#RP2040) und einem Single-Channel Gateway
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-single-channel-gateway-ttn.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #868MHz #TheThingsNetwork #TTN #SingleChannel #Gateway
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#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-Board (#RP2040) und einem Single-Channel Gateway
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-single-channel-gateway-ttn.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #868MHz #TheThingsNetwork #TTN #SingleChannel #Gateway
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#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-Board (#RP2040) und einem Single-Channel Gateway
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-single-channel-gateway-ttn.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #868MHz #TheThingsNetwork #TTN #SingleChannel #Gateway
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#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-Board (#RP2040) und einem Single-Channel Gateway
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-single-channel-gateway-ttn.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #868MHz #TheThingsNetwork #TTN #SingleChannel #Gateway
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#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-Board (#RP2040) und einem Single-Channel Gateway
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-single-channel-gateway-ttn.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #868MHz #TheThingsNetwork #TTN #SingleChannel #Gateway
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Testing out the SP0256A-AL2 emulation on the RP2040 now.
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Finally calling this done! Say hello to the HellSplit a hand-wired, asymmetric 40% split #ortholinear keyboard with vertical column stagger and two rotary encoders. Powered by a pair of Raspberry Pi Pico's #RP2040 and #KMK firmware
#mechanicalkeyboards #splitkeyboard #ergo #otho #mechkb #splitkb #pipico #raspberypipico #40percent #handwired #circuitpython @circuitpython @RaspberryPi @rpimag
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Pico-mac-nano Fits Working Macintosh on Barbie’s Desk https://hackaday.com/2025/05/26/pico-mac-nano-fits-working-macintosh-on-barbies-desk/ #Retrocomputing #computerhacks #macintosh128k #RaspberryPi #hackintosh #MacHacks #rp2040
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Pico-mac-nano Fits Working Macintosh on Barbie’s Desk - Have you ever looked in a doll house and said “I wish those dolls had a scale repl... - https://hackaday.com/2025/05/26/pico-mac-nano-fits-working-macintosh-on-barbies-desk/ #retrocomputing #computerhacks #macintosh128k #raspberrypi #hackintosh #machacks #rp2040
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Letzte Chance, schaut vorbei, Science Communication Center
Assembly, M7, Saal X, 1. OG https://38c3.c3nav.de/l/scc/ #38C3 #Hub75 #ws2812 #rp2040 -
Ich habe die letzten Wochen an einem neuen Projekt gebastelt, eine DIY Arcade Konsole. Das Projekt ist natürlich #OpenSource.
Aktuell gibt es 6 Spiele (Tetris, Snake, Simon, Pong, Breakout, Qix). -
That moment when: "I love it when a plan comes together". My PicoUSBSID works 😎 So many possibilities 🤩
#commodore64 #c64 #vice
#retro #sid #chiptunes #sidwizard #rp2040 #rpi #pipico #sidkickpico #sidkick -
New #MechanicalKeyboard day! It's a #Kiser Monorail 45% #keyboard which I recently bought from @opendev on #40sDay in the Fediverse. I've put #HolyBoba switches in the #Kailh #hotswap sockets and put MiTo's GMK Laser keycap set plus some novelties on.
And yes, the #KiserMonorail is #V4N4G0N compatible, so it's my fifth keyboard with #TheVanKeyboards #Minivan-style layout.
It runs #QMK on an #RP2040 and uses easy peasy #Vial for configuration!
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Sound-Reactive Light Saber Flips Allegiance Via Vowel Sounds - Students [Berk Gokmen] and [Justin Green] developed an RP2040-based LED-illuminate... - https://hackaday.com/2023/12/29/sound-reactive-light-saber-flips-allegiance-via-vowel-sounds/ #audiodetection #raspberrypi #lightsaber #toyhacks #rp2040 #disco #vowel
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CW: 🎄 Tag 6 des Free-Open-Source-Software Maskottchen Adventskalender #FOSSMAK23. Jeden Tag ein tierisches/pflanzliches Software Maskottchen.
🐍 Die #Python.
* steht für: https://Python.org @ThePSF
* ist: eine sehr beliebte Skriptsprache aus 🇳🇱 Amsterdam, insbesondere für #Mathematik und #Statistik.
* seit: 1991
* in Aktion im https://jugendhacktlab.qdrei.info: u.a. als #MicroPython auf den #RP2040 Microcontrollern -
Lilbits: Raspberry Pi CM5, Samsung’s mobile browser comes to Windows, and Huawei’s satellite-enabled tablet #ComputeModule, #Huawei, #HuaweiMatepad11, #RaspberryPi, #RaspberryPiCm5, #RaspberryPiComputeModule5, #Rp2040, #SamsungInterent, #Satellite, #WebBrowsers
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In the mail yesterday - a couple of #RP2040 #Matrix a couple more of the #ESP32S2 #Pico boards with #OLED display and 5 #LD2410 #Human #Presence #Sensor Which I am not sure will work with a Robotic project that I'm thinking of doing, but they were cheap, and might come in handy for something one day.
#Microcontrollers
