05-15-2024, 07:42 AM
(05-14-2024, 10:39 PM)admin Wrote: 1. there is one free GPIO terminal beside analog input terminal you can use for AM2301, it use for 1-wire device. ESPHome support one gpio use for multi 1-wire sensor. so you can connect with 2pcs AM2301 together.
2. here is POE module use for A8S v2: https://shop.kincony.com/products/rj45-p...10c4&_ss=r
it use by PM0503T (5V 2.4A) POE module.
I want to use it as a greenhouse irrigation controller, I have one AM2305B already installed in the greenhouse how ever the second temp/hum sensor is to monitor the environment of the enclosure where the A8S will be placed so I'm notified if there is to much humidity in spring/autumn or heat in summer.
1. If I understand correctly AM2301 is 1-wire but doesn't have unique address like Dallas DS1820 sensors. So this will not work. I'm struggling to find a sensors with analogue output. I might have to use a RS485 sensor.
2. Can the board be ordered preassembled with poe?