To avoid any confusion we just had a small renaming.
Our new @golang.org CLI/library for flashing ESP32xx/ESP8266 is now called "espflasher"
Still pure Go, no Python, macOS/Linux/Windows, & many other features.
github.com/tinygo-org/e...
#golang #esp32 #esp32s3 #esp32c3 #espressif #tinygo
Introducing espflash, a Go CLI/library for flashing Espressif ESP8266 and ESP32 boards.
- Binaries for macOS/Linux/Windows
- No Python
- Auto-ID, compression, & many more features
- Use as Go library to add to your own code
github.com/tinygo-org/e...
#esp32 #esp8266 #esp32c3 #esp32s3 #espressif
Probando controlador #DCC con #ESP32C3 y un display #sh1106.
Con las funciones básicas para locomotoras y accesorios.
#modelismoferroviario
#DCCPP
www.youtube.com/shorts/_EUeK...
Estoy probando el #ESP32C3, el hermano pequeño del #ESP32 y el #modulo con pantalla #Oled de 1.3" y #encoderrotativo es un pequeño menú en el que podemos usar diferentes funcionalidades como ajustar el brillo o información sobre el #microcontrolador.
www.infotronikblog.com/2026/01/esp3...
Mini-Breadboard mit Seeedstudio XIAO ESP32-C3 Mikrocontroller und BME680-Sensor in kleiner Plastikbox
Always fun when 'memcpy' isn't working. Toit's RMT encoder wasn't working on the esp32c3 because the data wasn't correctly copied.
Not sure yet if it's a known issue or limitation.
#esp32c3 #toit
#Embedded #Rust w/ bare-metal USB Serial/JTAG UART driver for the #ESP32C3. #ReverseEngineering github.com/mytechnotale...
#Embedded #Rust w/ bare-metal button driver for the #ESP32C3. #ReverseEngineering github.com/mytechnotale...
Lilbits: World’s smallest ESP32 dev board, GMK’s first Panther Lake mini PC, and XBMC 4.0 for the actual Xbox #DevBoard, #Esp32, #Esp32c3, #Gmk, #GmkEvoT2, #Jsaux, #Kodi, #Lilbits, #Minipc, #PantherLake, #Pegork, #PegorkF32, #SteamMachine, #Xbmc, #Xbox, #XboxFullScreenExperience
Con mucha ilusion emprendo este proyecto de domo V2 de 4m que se mantendra caliente con biomasa mediante el metodo Jean Pain. Mira este video de Instagram de
@espacio_open
instagram.com/reel/DPyuXjN... #compostpower #jeanpain #permacultura #maker #esp32c3
Four white LED candles glowing warm white, standing side by side, each connected with two colored wires to an ESP32-C3-SuperMini microcontroller board placed in front of them. The warm white light softly illuminates a white mug behind them with the inscription 'Merry Christmas'
#MuesliTech
Hey everyone, check out my smart NTP time-synchronized LED Advent candles with Wi-Fi!
I know, it’s a bit early, but that gives you more time if you want to build your own. 😉
#ESP32 #ESP32C3 #microcontroller #IoT #DIYelectronics #christmas #candles #advent
A late night impromptu demo, apologies for the low quality! https://meetsidekick.tech
Case and battery incoming!
#meetsidekick #sidekick #esp32 #esp32c3 #openhardware #indiafoss2025
#MuesliTech
It’s time for new projects. Like this small version of the Space Clock as an LED matrix.
It opens up even more possibilities.
#haxko #ESP32 #ESP32c3 #MicroPython #WS2812B #NeoPixel #Paw
Flappy bird on the sidekick? 😳
#meetsidekick #sidekick #esp32c3 #pcbcupid
Front view of an ESP32-C3 development board mounted on a green "sidekick v0" PCB. An OLED display is attached on top, showing a blue character "(---)" on its screen. The board is powered via a micro USB cable and rests on a wood table.
The rear side of the "sidekick v0" custom green PCB is shown up close, with the attached OLED display visible at the top. Two tactile push buttons are soldered in the center, with various text labels like "burn the hardware" and "made for glyph c3" are printed on the PCB. A person's hand holds the board, and a brown wooden surface is visible beneath.
A hand holds the back side of the "GLYPH C3" custom PCB with soldered components visible. Two tactile push buttons can be seen. The top has an attached OLED display module, showing its internal ribbon cable. Background includes a yellow mat, wires, and electronic workspace clutter.
A close-up photo of an ESP32-C3 development board mounted on a custom green PCB labeled "sidekick v0", connected via a micro USB cable labeled "boat". An OLED display is attached to the top, showing a blue smiley face icon. The assembly rests on a wooden table with a yellow silicone soldering mat in the background.
Mistakes were made, lessons were learned.
The manufacturer reused pins 4 and 5 for i2c on the cheapest board. I forgot that+kicad gave me no hint
So now the touch I wired to pin 5 is useless. I can use this PCB without another iteration if I get rid of […]
[Original post on infosec.exchange]
A green printed circuit board (PCB) titled "GLYPH" and "Sidekick" is placed on a dark wooden surface. The board features numerous through-holes for electronic component mounting, white silkscreen labels for connection points (GND, VCC, SCL, SDA), component outlines (such as BC547, C3, SM4007), and designated spots for switches marked SW1 and SW2. Logos including "Burn This Hardware" and "Sidekick" appear on the left and bottom center
A green rectangular printed circuit board (PCB) labeled "Sidekick PCB v0" rests on a dark wooden surface. The PCB has various through-holes for component mounting, white silkscreen labeling for pin headers (including SCL, SDA, SDO, INT1, INT2, CS, VCC, GND), a circular outline labeled "BZ1" for a buzzer, and some mounting holes at the corners and sides. The silkscreen also has small text reading "Hack me for a", "digital cookie!"
Sidekick v0 PCBs arrived!
#meetsidekick #makersidekick #sidekick #esp32c3 #pcbcupid #lioncircuits
We have a domain now! It doesn't do much so I added a preview of the thing! Kicad generating the model as glb and used Google's Model Viewer library to render it directly in your browser!
https://meetsidekick.tech
(This is not affiliated to or even related to other products or companies named […]
Week 0 Progress! The video is from around August 6th and there's been tons of work since!
Expect week 2 update veeeery soon! If all goes well, it'll be on a PCB
For now, here's a quick "Hello World" kind of intro video filmed with @layogtima
Apologies for […]
[Original post on infosec.exchange]
Teneis hasta el 28 de agosto para dar like al video del proyecto #tinycorder con el que participo en el concurso "Interactive Signage Contest" de @seeedstudio . Solo quedan unos días ¡Gracias! #interactivesignagecontest #maker #3dprinting #esp32c3 youtu.be/c7joEMN86kg?...
Two laptops preparing for the hackathon, with component selection/purchase tools open
A placement mockup of the guardian on a plant pot! It contains two servos and an OLED display
Me(middle), Layogtima(left), Parna(right)
Really enjoyed attending the lioncircuits X pcbcupid hackathon on 26th July 2025(Yesterday/Saturday!)
Didn't get a chance to show the final pic so here's a mockup we made early on to visualize what it will look like!
We made a "Guardian of the Nursery", a […]
[Original post on infosec.exchange]
Photo of a Waveshare ESP32S3 Zero independently driving two small SPI displays all plugged into two mini solderless breadboards and connected via jumper wires.
More multi-SPI display messing around. This time using Waveshare Zero format boards, finding a common way to drive them from a RP2040, ESP32S3 or ESP32C3.
I hadn't realised SPI on the ESP32S3 was so complex!
(or that finding some common physical pins across […]
[Original post on mastodon.social]
Me presento al concurso "Interactive Signage Contest" de @seeedstudio.com con el proyecto #tinycorder . Si quereis ayudarme a ganar teneis que darle un like al video antes del 15 de agosto. ¡Muchas gracias!
youtu.be/c7joEMN86kg?...
#interactivesignagecontest #maker #3dprinting #esp32c3 #seeedstudio
Photo of the Synth module connected via jumper wires to a XIAO Expansion board which itself is connected to a serial MIDI module. There is a display on the expansion module that shows the number 40, presenting a MIDI Program Number. There is also a potentiometer plugged into the expansion board.
Part 6 pairs the Synth module with a XIAO expander for some simple IO.
diyelectromusic.com/2025/06/29/xiao-esp32-c3...
#XIAO #MIDI #ESP32C3
Photo of the XIAO MIDI Synthesizer connected to a serial MIDI module. The XIAO module is a white 3D printed case with two slots to access GPIO pins and a speaker grill.
First steps with the XIAO ESP32-C3 and SAM2965 based Synth module.
diyelectromusic.com/2025/06/26/xiao-esp32-c3...
#MIDI #XIAO #ESP32C3 #SAM2695
Un short video de mi ultimo proyecto #maker llamado #Tinycorder , un pequeño #cyberdeck basado en #esp32c3 de #seeedstudio con pantalla 400x240px de #adafruit , pronto mas info. Apoya estos proyectos en ko-fi.com/victorbarahona
Obsesionado con los #cyberdeck , he hecho los 4 q ves en la foto y he empezado con otro. Cada vez voy más abajo en tamaño y consumo. Casi tan adictivo como un videojuego...
#handheld #raspberrypi3 #esp32c3 #xiao #seedstudio #adafruit #sharpmemorydisplay #reprapdiscount #steamos
readguy (1.4.2) for esp8266/esp32/esp32s2/esp32s3/esp32c3 by fsender
➡️ https://github.com/fsender/readguy
A free E-paper display driver library supports 16-level greyscale.
#Arduino #ArduinoLibs #esp8266 #esp32 #esp32s2 #esp32s3 #esp32c3
Photo of a small ESP32C3 OLED dev board on a mini solderless breadboard connected via jumper leads to a MIDI module connected to a Roland UM-ONE MIDI interface.
A miniature ESP32C3 based MIDI note monitor.
diyelectromusic.com/2025/02/14/esp32c3-oled-...
#MIDI #ESP32C3
Photo of a small devboard with a USB-C connector, a 0.42" OLED display, two rows of 8 pins and a couple of buttons. The whole board is less than 30mm square.
Just had a bit of a deep-dive into two new topics:
First: Various I2C connections - Stemma, Qwiic, etc
Then: A cheap, and largely undocumented ESP32C3 OLED board.
emalliab.wordpress.com/2025/02/11/s...
emalliab.wordpress.com/2025/02/12/e...
#Arduino #I2C #ESP32C3
