Fish-o-mat: An Aquaponics Greenhouse Controlled by ESPHome and Home Assistant
Two self-designed controller boxes, 3D-printed fish feeders and a Home Assistant dashboard keep an aquaponics greenhouse running – fully local, with PV surplus heating.
Ω Electronics
18 Beiträge
IoT parking sensor - LoRaWAN version
This part of the IoT series shows how to connect the parking sensor via LoRaWAN to TheThingsNetwork
IoT parking sensor - MQTT version
Part two of this series covers the software for the parking sensor which sends the data via MQTT to a broker.
Howto build your own IoT parking sensor
In part one of this series I am focusing on the hardware which is needed to build you own parking sensor
Porting LUARTOS to the TTGO LORA v2.0 Board
This article shows how to port the LuaRTOS opeating system to the TTGO Lora v2.0 board
Porting LuaRTOS to the TTGO LoRa32 Board
How to port a real-time operating system to a new platform in order to get a highly versatile IoT platform
Engrave things with a 3.5W Eleksmaker and LaserWeb
This article shows how to build and set up a 3.5W laser cutter for under 300 $.
Add display fonts to custom built NodeMCU firmwares
This article shows how to add additional fonts to a custom built NodeMCU firmware which uses the u8g2 display driver
Compile NodeMCU for WeMos Lolin ESP32 with OLED
How to build a custom NodeMCU firmware version for the Wemos Lolin ESP32 and how to display something from LUA
Flash a hex file into an Arduino without IDE
How to flash GRBL1.1f hex file into an Arduino nono clone
Automotive 2-channel PWM dimmer
This article describes how to build a 2-channel PWM dimmer for automotive applications.
IPTV with a Synology DS713+
This article describes my approach to stream live TV across my local network with my Synology DS713+, a few USB receivers, Tvheadend and an Amazon FireTv Stick with Kodi as receiver