12V ESP8266 ESP-01 4-Channel Relay Module WiFi Module for IoT Home Mobile Phone APP Controller WiFi Relay

12V ESP8266 ESP-01 4-Channel Relay Module WiFi Module for IoT Home Mobile Phone APP Controller WiFi Relay Kuvaus

When the WiFi module and the mobile phone are running the router at the same , the transmission distance depends the signal strength of the router.
Onboard 12V, 10A // 250V AC 10A // 30V relay, which can be activated continuously for 100,000 times, with diode discharge protection, and short response .
Use Smartcongig technology to complete the account and password configuration the mobile phone APP ESP-01 WiFi module, and configure the user name and password memory function.
Single board mode selection and real- working status indication.
Reserve UART debugging interface and STM8 SWIM program download interface.

The 12V Dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8-bit MCU chips. With a simple configuration process, the wireless control of 2 relays can be realized through the mobile phone APP.
Onboard ESP-01 WiFi module and high-performance microprocessor STM8S103.
The module has 2 operating modes:
Method 1: The mobile phone is directly installed the WiFi module.
Method 2: Equipped with a mobile phone and WiFi module the router
Additional function: When ESP-01 is unplugged, it can also be used as a USB relay.
Transmission distance: In an open environment, when the mobile phone is installed the WiFi module, the maximum stable transmission distance is 100M.
The color of some components of the product may change, but the effect remains the same
Colour:
Material: metal

Package Contents:
1 x ESP8266 12V WiFi Relay