TinyGo1d ago
The biggest @seeedstudio Xiao ESP32-C3 in the world is running TinyGo! Team member @conejo shares his awesome work here at @gopherconEU
#gopherconeu #seeedstudio #tinygo #esp32c3 #xiao
131d ago
Smart Bulb WiFi Server Hosts “Banned” Literature https://hackaday.com/2026/06/16/smart-bulb-wifi-server-hosts-banned-literature/
#WirelessHacks #Bannedbooks #Esp32c3 #SmartBulb #Webserver
Smart Bulb WiFi Server Hosts “Banned” Literature

Let’s stop for a moment and pause to consider the smart bulb. Imagine going back 20 years and telling yourself that people will be putting computers capable of acting as web servers into ligh…

Hackaday
Hackaday [Unofficial]1d ago

Smart Bulb WiFi Server Hosts “Banned” Literature

https://fed.brid.gy/r/https://hackaday.com/2026/06/16/smart-bulb-wifi-server-hosts-banned-literature/

DJGummikuhJun 7

What started as a "small" project for a streaming friend to switch OBS scenes now has become versatile enough for me to steer some things on my 3D printer as well (engage/disengage the filament loader as well as unloading of the current filament in the current setup)

#3DJGummikuh #FreeCAD #Arduino #ESP32 #ESP32C3 #OBS

HabrJun 4

CO2 станция на ESP32-C3 + SCD41 + GC6A01

История создания открытой настольной CO2-станции на базе микроконтроллера ESP32-C3, круглого дисплея GC9A01 и честного оптического NDIR-сенсора углекислого газа Sensirion SCD41. Большинство бюджетных мониторов воздуха используют дешевые eCO2-датчики, которые лишь угадывают уровень углекислого газа по качеству летучих веществ. Этот проект — полностью открытая альтернатива. Прошивка написана на чистом фреймворке ESP-IDF, использована моя собственная графическая библиотека.

https://habr.com/ru/articles/1043390/

#esp32c3 #esp32 #scd41 #sensirion #scd40 #gc9a01 #mqtt #home_assistant #co2_монитор #co2

CO2 станция на ESP32-C3 + SCD41 + GC6A01

Введение На работе появились датчики CO2 и строгое указание: "Когда вот тут красное, проветривайте помещение". Никогда раньше особо не задумывался, но стало интересно, кто же не любит свежий воздух....

Хабр
Hackaday [Unofficial]May 27

A Clock Inspired by Failed Cognitive Tests

https://fed.brid.gy/r/https://hackaday.com/2026/05/27/a-clock-inspired-by-failed-cognitive-tests/

13May 27
A Clock Inspired by Failed Cognitive Tests https://hackaday.com/2026/05/27/a-clock-inspired-by-failed-cognitive-tests/
#Clockhacks #Clockdrawingtest #Drawing #DS3231RTC #ESP32 #Esp32C3
A Clock Inspired By Failed Cognitive Tests

One simple screening tool for cognitive impairment is the clock-drawing test (CDT): the patient is provided with a printed circle and asked to draw a clock face with the hands pointing to a certain…

Hackaday
Simon WaltersMay 16
Just putting this out there but I'm now using #ESP32S3 minis instead of #ESP32C3 minis with @microblocks as I find they much more reliably connect to my home WiFi. (Yes I know about the new C3 antenna variants but decided a just want a compact simple thing that just works without having to worry about whether it will or not)
Hackaday [Unofficial]May 14

ChargeCap Helps Your Batteries Last Longer By Limiting Charge Level

https://fed.brid.gy/r/https://hackaday.com/2026/05/14/chargecap-helps-your-batteries-last-longer-by-limiting-charge-level/

13May 14
ChargeCap Helps Your Batteries Last Longer By Limiting Charge Level https://hackaday.com/2026/05/14/chargecap-helps-your-batteries-last-longer-by-limiting-charge-level/
#BatteryHacks #Batteries #Esp32C3 #Lithiumion #Recharging #Usb
ChargeCap Helps Your Batteries Last Longer By Limiting Charge Level

If you want to maximize the life of your lithium-ion batteries, proper storage voltage is critical. That is, don’t store them empty, and don’t store them completely full either. “…

Hackaday