# Connecting rainbird rain sensor to inkbird ii800

**URL:** <https://community.inkbird.com/t/connecting-rainbird-rain-sensor-to-inkbird-ii800/81335>\
**Category:** Questions & Answers\
**Created:** [August 27, 2023, 8:11pm UTC](https://community.inkbird.com/t/connecting-rainbird-rain-sensor-to-inkbird-ii800/81335 "2023-08-27T20:11:22Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Vader](https://avatars.discourse-cdn.com/v4/letter/v/9d8465/32.png) [@Vader](https://community.inkbird.com/u/Vader)\
**Post date:** [August 27, 2023, 8:11pm UTC](https://community.inkbird.com/t/connecting-rainbird-rain-sensor-to-inkbird-ii800/81335/1 "2023-08-27T20:11:22Z")

</div>

I need help wiring a rainbird rain sensor to the ii800. The one provided does not work for me.  
This is a 4 wire sensor… red,black,white and dark green.  
Red and black 24v power? White sensor? Green common?  
Resolved. Both red and black connected to individual 24v. Yellow jumper MUST be connected to S2. Green wire to S1. White to common.

---

<div class="post-metadata">

**Author:** ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)\
**Post date:** [August 30, 2023, 6:40am UTC](https://community.inkbird.com/t/connecting-rainbird-rain-sensor-to-inkbird-ii800/81335/2 "2023-08-30T06:40:14Z")

</div>

Hello,  
Please refer to this content:

> [@Q&A: How to connect 4-wire rain sensor to IIC-800-WIFI](https://community.inkbird.com/t/q-a-how-to-connect-4-wire-rain-sensor-to-iic-800-wifi/739):
>
> Q: The rain sensor has black, red, white, and green wires, how do I connect it to the IIC-800-WIFI? A: Please remove the jumper from S1 and 24-port. Please be careful not to remove the jumper of S2 and 24-port. Please connect the green wire of the rain sensor to S1, the red and white wires to 24-port, and the black wire to 24+port.