To simplify this, [Timm Bogner] created Farm Data Relay System which simplifies the ... The FDRS uses a combination of ESP32/8266 sensor nodes for short range, and LoRa nodes for long range.

This is demonstrated once again, this time on the ESP32 by [aquaticus] with a library that generates PAL/SECAM and NTSC composite signals. As a finishing touch on the hardware side, [aqaticus ...