JF @JF@mastodon.codingfield.com

Why is my #RFM69 reading garbage when I want it to detect my doorbell signal ? 😢

#FirstGIFofMyLife!

Mhm how to properly embed a video here?

Some fun with #RTLSDR, #RFM69 & #ESP32 : Ring my bell using ESP32 & RFM69!

https://1fichier.com/?ck942qxizea2vkcag1pg

I published a new version of my #cfGUI library : https://github.com/JF002/cfGUI/releases/tag/v0.3.0

cfGUI is a simple GUI library design for #M5Stack boards (#ESP32)

I bought a cheap #RTL-SDR, and have fun with listenning to ADS-B and RF 433Mhz signals...

Its crazy the number of plane flying on on top of me... and the number of TPMS reporting the pressure of tires!

"Let's use the #ESP32 #ULP to drive a #Neopixel !"

ULP is cool but... ULP is too slow to toggle a pin quick enough to drive a Neopixel.

I've written my first program for the ULP #ESP32... In assembly!!!

https://codingfield.com/en/2019/01/15/ulp-esp32-un-exemple-simple/
https://github.com/JF002/esp32-simple-ulp

#ESP32 + IDF + #CMake + #CLion = Yeah!

https://codingfield.com/2019/01/13/esp32-esp-idf-cmake-clion/

#JFBrew, Up and running for more than 73 hours!

The temperature regulation is good : max 0.5°C from the set point!

Oh and I've written a script that export all data from #MQTT to #InfluxDB to monitor the process with #Grafana!

Ce soir, c'est ma #choucroute d'#anniversaire

#MonAnniversaireCetaitHier

My fermentation chamber for #beer project is progressing well : "good enough" temperature regulation, data logging, real-time monitoring, #Mastodon bot for notification,...

Using #ESP32 / #M5Stack, #MQTT, #Python,...

#JFBrew

#codingfield is back after some maintenance (freed ~56GB on disk :) )

Now Running Mastodon v2.6.5 #codingfield