Don't know when I'll get the time, but I'm looking forward to put my hands on an ESP32-C5. https://www.espressif.com/en/news/ESP32-C5_Mass_Production
#esp32 #esp32c5 #espressif
Nie poradzę sobie tutaj sam. Czy jest jakaś osoba zainteresowana przyjechaniem na kilka dni do nas na Polesie by pomóc w ogarnięciu paru rzeczy? #Linux (ogarnięcie serwera) #esp32 (programowanie, lepienie) #LoRa #LoRaWAN #meshtastic – którykolwiek z tych tematów.
Jest miejsce do spania, choć nie cały budynek wykończony. Łóżko spokojnie zmieści dwie osoby. Nakarmimy – vege lub nie. Dowiozę z PKP/busa, pokryję koszt podróży, wynegocjujemy wynagrodzenie. Maksimum 4 h działań na dobę, reszta wolne – można iść na łąki łapać kleszcze. Trzeba być odpornym na wrzaski żurawi. I ujadanie przyjaznych ale dzikich piesków.
Tinycorder Isn’t Quite a Tricorder, But… - The Star Trek tricorder was a good example of a McGuffin. It did anything needed t... - https://hackaday.com/2025/04/28/tinycorder-isnt-quite-a-tricorder-but/ #microcontrollers #tester #esp32
Drive Relays via Web interface with ESP32-EVB and MicroPython https://olimex.wordpress.com/2025/04/28/esp32-evb-relays-driven-by-web-interface-with-micropython-so-you-can-switch-on-and-off-loads-from-anywhere-with-internet-connection/ #esp32 #micropython #web #html #iot
I was tired of counting pins when working with electronics like the Raspberry or ESP32, so I created a simple editor that generates pinout diagrams that fit right onto the board's pins.
https://www.splitbrain.org/blog/2025-04/27-pinout_leaf_generator
#opensourcesoftware #electronics #raspberrypi #rpi #arduino #esp32
Remember pocket calculators with solar cells to prolong battery life? Something similar is now available as (emulated) IBM XT, built around an ESP32 and an e-ink display: https://hackaday.com/2025/04/23/the-evertop-a-low-power-off-grid-solar-gem/ #vintagecomputing #retrocomputing #esp32
New #Zephyr video! 
One big benefit of using an #RTOS is the ability to run multiple threads, and that's exactly what I cover. Check out the full video!
https://www.youtube.com/watch?v=3OSKV2jrAHM
Tomorrow is the day! Come hang out and learn about writing device drivers in #Zephyr. Even if you don't have hardware, you can still follow along. And yes, the webinar will be recorded.
https://event.on24.com/wcc/r/4870160/B0654D058D6BC12D5A08B9607370682A?partnerref=sh3
Trekulator: A Reproduction of the 1977 Star Trek Themed Calculator - A recent project over on Hackaday.io from [Michael Gardi] is Trekulator – Where No... - https://hackaday.com/2025/04/21/trekulator-a-reproduction-of-the-1977-star-trek-themed-calculator/ #3dprinterhacks #retrocomputing #arduinohacks #calculator #trekulator #3dprinted #ledhacks #startrek #esp32
#Happy420 Day! Den Tag zum Anlass genommen, habe ich heut ein weiteres Development Release meiner #CanGrow Firmware zusammengeschnürt und den v0.2 Entwicklungsstand in den Git main gemerged, da dieser nun voll funktionsfähig, wenn auch noch nicht feature complete, ist :)
Neben einer aktualisierten Readme im Git Projekt gibt es auch unter den Release pre-built Binaries zum direkten Upload auf euren #ESP :)
Ihr findet alles weitere hier: https://git.la10cy.net/DeltaLima/CanGrow
I had this 20x4 character LCD and a spare #ESP32 dev kit. Hooked the display up (except backlight) and put a minimal #esphome configuration onto it.
And I got the same fun as with the other two ESP32 setups I have. They are *so* incredibly sensitive on power supply. I can't get it to reliably stay booted with neither a Pi 3 (not surprising), a Macbook and several USB PSUs. (1/2)
Tiny, Hackable Telepresence Robot for under $100? Meet Goby - [Charmed Labs] are responsible for bringing numerous open-source hardware products... - https://hackaday.com/2025/04/17/tiny-hackable-telepresence-robot-for-under-100-meet-goby/ #telepresencerobot #crowdfunding #telepresence #tinypresence #robotshacks #arduino #webrtc #esp32 #goby #fpv
Any #LoRaWAn & #esp32 people here? This person has a problem, and he's just starting, but already knows a lot. Yes, he did RTFM. https://pol.social/@m4ver13/114355111507624766
Hi everyone,
I just soldered my very first (succesful) pcb for #LoRaWAN end device, for this design I used XIAO #esp32 s3 and Wio-e5 module. I based my schematic on the Wio-E5 documentation, just adapted it to esp-32. Moving forward to my problem, I just cannot communicate with Wio-e5. I uploaded example code I used for communicating with grove lora-E5 (which I believe is the same thing, I'm not entirely sure if the firmware is the same.) but it just doesn't send any data.I tried communicating via AT commands, but that also failed. I really tried to find any more information in documentation but I just give up for now. Thanks for any help.
Just to make it clear, first schematic isn't mine, it's the one included in wio-e5 documentation, second one is mine.
ESP32-P4 Module vs. Raspberry Pi 4 & Raspberry Pi 5: Can it beat the Pi? 
Check out this amazing comparison to see how the Waveshare ESP32-P4 Module stacks up against the Raspberry Pi 4 and Raspberry Pi 5.
https://youtu.be/TxylqSIgyC8 or googled https://invidious.nerdvpn.de/watch?v=TxylqSIgyC8
#ESP32 #RaspberryPi #TechComparison #IoT #SingleBoardComputers #TechReview #IoT #SingleBoardComputer
A Cheap Yellow Display Makes A Video Walkie Talkie - The ESP32 series of microprocessors with their cheap high-power cores and built-in... - https://hackaday.com/2025/04/14/a-cheap-yellow-display-makes-a-video-walkie-talkie/ #cheapyellowdisplay #walkietalkie #videohacks #videophone #esp32
New server, new #introduction -- I'm still the same old calcifer or cal from hackers.town, but the castle has been rebuilt
Old nerd with a passion for resiliency and software/hardware in constrained environments (like #arduino, #esp32, and similar embedded systems). Also #queer, #polyamorous, and #autistic #dad
No patience for authoritarians, bigots, or bootlickers. Rights are for all people.
Hacking a Cheap Rechargeable Lamp With Non-Standard USB-C Connector - The “USB C” cable that comes with the Inaya Portable Rechargeable Lamp. (Credit: T... - https://hackaday.com/2025/04/12/hacking-a-cheap-rechargeable-lamp-with-non-standard-usb-c-connector/ #reverseengineering #teardown #esp32 #usbc
