Wireless Soil Moisture Sensor v2

This is a reworked version of my wireless soil moisture sensor. This new version accommodates a larger 18650 type battery, a more efficient TP4056 charge controller and a DC jack for attaching an optional solar panel.

For more details see my website http://www.cabuu.com and instructables page https://www.instructables.com/id/Wireless-Soil-Moisture-Sensor/

Video of the original v1 device in use.

https://youtu.be/fhIwSXpJTjg

To complete you will need the following:

D1 Mini
https://www.banggood.com/D1-Mini-NodeMcu-Lua-WIFI-ESP8266-Development-Board-p-1044858.html?p=KF2715792233201409DJ&custlinkid=89596

Capacitive Soil Moisture Sensor
https://www.banggood.com/Capacitive-Soil-Moisture-Sensor-Not-Easy-To-Corrode-Wide-Voltage-Module-For-Arduino-p-1309033.html?gmcCountry=GB%C2%A4cy=GBP&createTmp=1&utm_source=googleshopping&utm_medium=cpc_elc&utm_content=zouzou&utm_campaign=pla-uk-ele-pc&gclid=CjwKCAiAjNjgBRAgEiwAGLlf2te2XMMmVISVLSqWK3nXXDywEjlSvo3asSxE8AYnwkh05Uc0TfFGwxoCSZ