New (better) Soil Moisture Sensors and RS485 Modbus on ESP32 Arduino скачать в хорошем качестве

New (better) Soil Moisture Sensors and RS485 Modbus on ESP32 Arduino

Soil moisture sensors are essential for successful working with plants. In video #207, I showed some of the most common sensors. Some of them were bad, and some were ok. In the meantime, I discovered a new sensor type that promises accuracy and more data. These sensors are also waterproof and can be buried. So, let’s check them out. We will also learn about the RS485 and Modbus interface and how to connect such sensors to MQTT and Home Assistant. My second channel:    / hb9blawireless   Links: RS485 to TTL adapters: https://s.click.aliexpress.com/e/_oFV... or https://amzn.to/4inbKZd 5V to 3.3V converters: https://s.click.aliexpress.com/e/_onT... ComWinTop soil sensors: https://s.click.aliexpress.com/e/_ooZ... Halisense soil sensors: https://s.click.aliexpress.com/e/_ooZ... NPK soil sensor: https://amzn.to/42TAl2Y or https://amzn.to/3D1hBnH Additional data about these sensors: https://github.com/kromadg/soil-sensor Patreon supporter companies: https://www.welectron.com/ The links above are usually affiliate links that support the channel (at no additional cost to you). Supporting Material and Blog Page: http://www.sensorsiot.org GitHub: https://www.github.com/sensorsiot My Patreon Page:   / andreasspiess   Discord:   / discord   If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreassp... For Banggood https://bit.ly/2jAQEf4 For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product) For Amazon US: https://www.amazon.com/shop/andreassp... For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp I am no longer on X As an Amazon Associate, I earn from qualifying purchases