Wireless Soil Moisture Sensor v2
Description
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=CjwKCAiAjNjgBRAgEiwAGLlf2te2XMMmVISVLSqWK3nXXDywEjlSvo3asSxE8AYnwkh05Uc0TfFGwxoCSZQQAvD_BwE&cur_warehouse=CN 18650 3.7V Battery https://www.banggood.com/2pcs-Basen-BS186Q-18650-3100mah-3_7V-40A-High-Drain-Flat-Top-Rechargeable-Li-ion-Battery-p-1038113.html?p=KF2715792233201409DJ&custlinkid=324507 18650 Battery Holder https://www.banggood.com/5pcs-DIY-Battery-Box-Holder-Case-For-18650-Rechargeable-Battery-p-965083.html?rmmds=search&p=KF2715792233201409DJ&custlinkid=324508 TP4056 Charge Controller https://www.banggood.com/TP4056-Micro-USB-5V-1A-Lithium-Battery-Charging-Module-Board-TE585-Lipo-Charger-p-1225993.html?p=KF2715792233201409DJ&custlinkid=147635 WS2812 RGB LED https://www.banggood.com/10Pcs-DC-5V-3MM-x-10MM-WS... DC Jack https://www.banggood.com/10pcs-5_5-x-2_1mm-DC-Power-Supply-Female-Jack-Socket-p-1062018.html?rmmds=search&cur_warehouse=CN&p=KF2715792233201409DJ&custlinkid=324512
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