#rp2040 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #rp2040, aggregated by home.social.
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Погружение в создание приставки для Microsoft MakeCode Arcade
В прошлой статье я рассказывал, как делал Arduboy WOW с применением модулей, но помимо Arduboy мне еще почти также сильно интересовала платформа Microsoft MakeCode Arcade и мне захотелось повторить тоже самое, но с ней. Правда пока я решил ограничиться созданием устройства на макетной плате, чтобы подробнее изучить эту платформу и не отвлекаться на остальное. (Или в будущем сделаю на этой базе полноценную приставку и напишу еще одну статью.) MakeCode Arcade очень сильно отличается от Arduboy, но в то же время они в сущности обо одном. В двух словах, MakeCode Arcade это не одна приставка, а несколько десятков приставок, игры для которых пишутся в своем редакторе, в браузере. В этой статье я постараюсь рассказать как эта система работает изнутри или как у них получилось сделать столь заманчивую идею реальностью на примере моего устройства на макетной плате, которое я назвал MakeCode Arcade Beast.
https://habr.com/ru/articles/1056210/
#makecode #arcade #ретроконсоли #arduboy #схемотехника #rp2040 #stm32 #diyприставки #сезон_DIY_и_IT
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Raspberry Pi / #3DDruck
Vorstellung des Elecrow LoRaWAN LR1262 Dev.-Board mit #RP2040
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-development-board.htm
#RaspberryPi #Raspi #Raspberry #Pi #Pico #Elektronik #Maker #DIY #Mikrocontroller #Elecrow #LoRa #LoRaWAN #LR1262 #SX1262 #RP2040 #868MHz #3DPrinting #Bumper
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I’ve had an Adafruit Macropad for a little over 3 years, and while I was working from home at the start of that period it was permanently on, connected to my MacBook Pro on my desktop, with a variety of shortcuts configured for driving different apps that I used day-to-day. My configuration is on GitHub.
More recently, I have not been using it nearly as much.
Last weekend for our Makeroni meetup, I pulled it out of my kit bag and started to tinker some more. I have a variety of additional Qwiic / StemmaQT controls and sensors that I wanted to play with, so I updated to the most recent stable build of CircuitPython and started to have a look at them.
I also noticed that it is a nice size to act as a companion device to the MNT Pocket Reform…
MNT Pocket Reform with the Macropad to one sideMacropad with a slider control attachedI noticed a problem – there was some burn-in on the OLED display where it had been mostly always-on in the past (lesson learned, to manage the screen output more carefully!) – but fortunately, Adafruit have done a lovely job of making that easy to replace. I also think it might be nice to have that screen wedged up at a slight angle to aid readability.
OLED display showing ghostingRibbon connector for the display on the rear of the MacropadReplacement OLEDI have a notion that I can 3D print a case to more-or-less match the look of my Hyper Purple laptop. I don’t have an identical colour of filament, but I do have a range of options. I also ordered a bunch of different knobs for the potentiometer, and some alternate keycaps, so that I can make the look a bit more consistent as well.
A selection of filament colour optionsA close (?) matchSome rotation knob options and keycapsI don’t have a final case design yet (and I need to spend some time properly learning FreeCAD and/or Fusion360, really), and I also haven’t finished modifying the macros code to match what I’m using on Debian on the Pocket Reform, but this is just some work-in-progress.
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https://andypiper.co.uk/2024/08/30/keypad-hacking/
#Blaugust2024 #100DaysToOffload #3dPrinting #adafruit #circuitpython #hardware #keypad #macropad #maker #mntPocketReform #pocketreform #rp2040 #Technology
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Control an #esphome #microcontroller via #uart or usb without WLAN or TCP/IP.
Use it directly, for example, as an extension to an embedded system like a raspberryPi.With this custom component, you can! 😊
https://news.ycombinator.com/item?id=40656996
https://github.com/btittelbach/esphome_uart_control
This was written for an EU research project and used for #rapidprototyping , so #publicmoneypubliccode 🙂
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The ScottoKatana Keyboard is Cutting-Edge - The lovely thing about a hobby like keyboard building is that the melting pot of d... - https://hackaday.com/2024/01/05/the-scottokatana-keyboard-is-cutting-edge/ #handwiredkeyboard #peripheralshacks #arduinopromicro #arduinohacks #keyboard #katana #rp2040
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The ScottoKatana Keyboard is Cutting-Edge - The lovely thing about a hobby like keyboard building is that the melting pot of d... - https://hackaday.com/2024/01/05/the-scottokatana-keyboard-is-cutting-edge/ #handwiredkeyboard #peripheralshacks #arduinopromicro #arduinohacks #keyboard #katana #rp2040
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The ScottoKatana Keyboard is Cutting-Edge - The lovely thing about a hobby like keyboard building is that the melting pot of d... - https://hackaday.com/2024/01/05/the-scottokatana-keyboard-is-cutting-edge/ #handwiredkeyboard #peripheralshacks #arduinopromicro #arduinohacks #keyboard #katana #rp2040
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The ScottoKatana Keyboard is Cutting-Edge - The lovely thing about a hobby like keyboard building is that the melting pot of d... - https://hackaday.com/2024/01/05/the-scottokatana-keyboard-is-cutting-edge/ #handwiredkeyboard #peripheralshacks #arduinopromicro #arduinohacks #keyboard #katana #rp2040
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The ScottoKatana Keyboard is Cutting-Edge - The lovely thing about a hobby like keyboard building is that the melting pot of d... - https://hackaday.com/2024/01/05/the-scottokatana-keyboard-is-cutting-edge/ #handwiredkeyboard #peripheralshacks #arduinopromicro #arduinohacks #keyboard #katana #rp2040
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#fromTwitter Apr 12, 2021
The Asynchronous Array of Pi Picos (#AARPP), a 16 way #RP2040 array that lets you experiment with dataflow and wavefront parallel computing.
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New HackadayU Classes: Antenna Basics, Raspberry Pi Pico, and Designing Complex Geometry - Get ’em while they’re hot: a new session of HackadayU just opened with classes fro... - https://hackaday.com/2021/04/13/new-hackadayu-classes-antenna-basics-raspberry-pi-pico-and-designing-complex-geometry/ #hackadaycolumns #raspberrypipico #rhino3dmodeling #antennadesign #mischacks #hackadayu #rfdesign #classes #rp2040 #nurbs #rhino