Description
12V ESP-01 WiFi Relay IoT Smart Home Mobile APP Remote Controlled Relay Switch WIFI Rele ESP8266 WiFi Relay Switch
Product Description
The 12V WiFi relay module is equipped with ESP8266 WiFi module and microcontroller. It can send serial commands to the module through the mobile APP to realize wireless control of the relay in the LAN.
The onboard module is equipped with the ESP8266 WIFI module. In AP mode, 5 clients can be connected at the same time.
The onboard module is equipped with the ESP8266 WIFI module. In AP mode, 5 clients can be connected at the same time.
Product Paramenters
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Way of working
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The phone is mounted on the WiFi module. The mobile phone and the WiFi module are mounted on the same router, and the relay is controlled by the mobile phone APP.
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Transmission distance
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In the open environment, the maximum transmission distance is 100m when the mobile phone is mounted on the WiFi module.
When the WiFi module and the mobile phone are simultaneously mounted on the router, the transmission distance depends on the signal strength of the router. |
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Onboard relay
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On-board 12V, 10A/250VAC 10A/30V DC relay for continuous suction of 100,000 times
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Baud rate
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9600,8,1,0,0
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other
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Module with diode effluent protection for short response times
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Installation Instructions
Introduction to usage
· Onboard ESP8266WIFI module has three working modes: STA (client), AP (hotspot) and STA+AP (client+hotspot), according to the working mode of the module to select the corresponding WIFl module working mode. ·Before use, you need to use serial port debugging software and USB to TTL module to send serial commands to configure the WIFI module (do not power off after the configuration is completed, because some parameters of the WIFI module cannot be saved after power off), the mobile phone and the WIFI module are established After the network connection, you can use the mobile phone APP to control the relay. ·Please refer to the product instruction for specific usage. Working method 1: When the mobile phone is mounted on the WiFi module, it sends instructions in the following order: (The default baud rate is 115200) 1. AT+CWMODE=2, that is, choose AP mode; 2. AT+RST, reset; 3. AT+CIPMUX=1, open multiple connections; 4. AT+CIPSERVER=1, 8080, configure TCP server, set port number; 5. AT+CIOBAUD=9600 Set the baud rate to 9600. (Because the relay control chip works at 9600 baud rate) 6. AT+CIFSR, check the IP address in AP mode, for example: APIP, "192.168.4.1"; 7. The WIFI signal whose mobile phone connection name starts with AI-THINKER or ESP8266; 8. Enter the address and port in the "TCP connection" APP, such as 192.168.4.1 and 8080; 9. Click the corresponding gray square to control the relay.
NOTE
This relay only support Android phone system, do not support IOS.
Details Images