New Open Source Hardware board MIPI-HDMI allow ESP32-P4-DevKit to display to large HDMI TVs https://olimex.wordpress.com/2025/07/25/mipi-hdmi-is-open-source-hardware-mipi-dsi-converter-to-dvi-hdmi-which-works-with-esp32-p4-devkit/ #esp32 #espressif #esp32p4 #hdmi #mipi
Also have you seen this neat little #OpenSCAD program that you give it a list of screw hole locations and it automatically generates a 3D printable PCB mounting frame baseplate with standoffs? It's really slick!
(What do you mean "No, because you forgot to share it before")
https://www.printables.com/model/1316292-unified-baseplate-whisk
Jamming everything inside was a little tight. Maybe I'll rebuild it and see if I can get things to fit better. #Arduino#ESP32 #electronics #maker
The box is the same form factor as the temperature controller I slapped together at Christmas. The back panel is nearly the same, but the cord socket has a built-in switch & fuse. #Arduino#ESP32 #electronics #maker
Got my little "fan controller" built. It's just an ESP32 with a relay board controlling a couple of outlets. It subscribes to MQTT and receives commands and sends status. Buttons to toggle outlet state, LEDs above buttons to indicate state. LEDs along right are power, WiFi connected, MQTT connected.
Just before bed slapped together Python script that runs on my server to monitor bedroom temp and outdoor temp and keep room comfortable without A/C. It worked!
So happy to see the project that I have been in love with and contributing to for the last several years getting so much attention.
If you work with ESP32 or RPi Pico devices and want a development platform built with fault tolerance and concurrency at it’s heart that allows you to write sophisticated applications with very little code AtomVM might be just what you are looking for.
Of course by the time I almost got it working the temperatures were already within 5 degrees. #Pushover#Arduino#ESP32 #electronics #maker
Time to cobble together a quick & dirty Python script that can monitor the outdoor temperature and the indoor temperature and when the difference reaches 5 degrees have it send a #Pushover notification to my phone to turn off the whole house fan. #Arduino#ESP32 #electronics #maker
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