Jannik Beyerstedt

Jannik Beyerstedt jannik

https://jbeyerstedt.de
Something with embedded systems and secure communications by day. Hobby A/V guy at CCC events and electronics hacker/ PCB designer in the spare time. #opensource | he/his
Joined on 2018-07-07

RGB Lightshow using a Neopixel (WS2812) LED strip and the LIS3SH accelerometer. Used for my scooter at 35C3.

Updated 2020-03-25 12:37:26 +00:00

Updated 2022-12-18 17:20:06 +00:00

Updated 2023-11-20 09:01:24 +00:00

Updated 2023-04-28 22:13:39 +00:00

Updated 2023-04-28 22:13:35 +00:00

Moved to c3lingo github!

Updated 2023-01-03 23:55:20 +00:00

CSV schedule to Frab XML for Info-Beamer

Updated 2020-05-23 20:52:16 +00:00

Room climate sensor node (temperature, humidity) using ESP32 and SI7021 powered by a 18650 LiIon battery.

Updated 2021-04-05 18:53:41 +00:00

"old" version of the sensor node for: adafruit huzzah, nodeMCU, ESP-07S or other boards.

Updated 2022-11-26 21:02:00 +00:00

My coding style guidelines for different programming languages.

Updated 2020-04-08 18:30:03 +00:00

Updated 2023-04-17 20:37:25 +00:00

DEPRECATED (now using HomeAssistant). Controlling outdoor lights with ESP8266 and a command-and-control server for the on/off times

Updated 2020-03-25 12:27:58 +00:00

DEPRECATED (now using HomeAssistant). Control outdoor lights via sunrise/ sunset time and time intervals set by the user

Updated 2020-03-25 12:27:47 +00:00

Updated 2020-03-28 09:26:06 +00:00

DEPRECATED: Simple PHP site for issuing wake-on-LAN commands on a button press

Updated 2020-03-25 12:28:07 +00:00

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