ESP32 4 Channel WiFi Wireless Relay Module 3 Meter 6V 0.6A for Android not IOS
Description
ESP32 4 Channel WiFi Wireless Relay Module 3 Meter 6V 0.6A for Android not IOS
Attention: Please use it with Android phone, not compatible with ios system
Description:
Control Distance: About 3 meter
Input: 6V 0.6A(NOTE: If the board doesn't work, please change power to 9V 1A or 12V 1A)
Relay capacity (per relay): 250Vac/10A, 125Vac/10A, 30VDC/10A
Relays: 4 independently controlled via ESP32
Interface: Blue and Wi-Fi
The relays can be switched on and off individually via BLE or Wi-Fi connection. Upon startup, the module creates a WPA2 protected Wi-Fi access point and BLE server. Over Wi-Fi, the relay states can be controlled with a simple GET statement for easy integration with your applications. The Wi-Fi webserver provides a JSON interface for relay states. A Blue GATT server is created and can be used concurrently with the Wi-Fi access point.
Wifi connection, the wifi name is TEST, password is 123456789
IOS APP: Not available
Android APP: Requires Android : 4.1 and up. Please contact us
Questions and Answers
1. Does this module include a web server?
Yes， simple HTTP GET requests to 1) turn on/off module, 2) get states of relays in JSON format
2. Can the module be controlled by a browser on a PC (Firefox / Windows)?
Yes.
3. Can the module operate in client state, and connect to my existing AP, so I can control it over my existing LAN?
AP only, but can send the firmware to the user to modify easily to add to client state if the user is advanced (just need usb-to-serial). Requires firmware change.
4. And then, using port forwarding, can I control if over WAN?
If you do the above firmware change and you set up the relay client as the DMZ, yes
Package Included:
1 X ESP32S 4 Channel Wifi Bluetooth Relay Module
For 6V 0.6A US charger & EU adapter, pls click here, www.ebay.com/itm/172728569835
