Description This is a optimize version based on our ESP Relay Board Specially optimized to switch inductive load, when original esp relay board is not stable, has restart from time to time, you can try this one. The board removed DHT22 temperature sensor socket, but added capacitive load kickback circuit. Request and approved by customer, also tested to switch 220VAC 2A motor. The board use general purpose relay, HF32F-G. Resistive load rate at 10A, for inductive load better no more than 5A. More information please read on relays specifications datasheet. Package includes the main board full assembled and the plastic enclosure. Documentation please find the wiki portal here.
