1pcs ESP8266 ESP-01 5V 2-Channel WiFi Relay Module Board For IOT Smart Home APP

Description

Product Description
1pcs ESP8266 ESP-01 5V 2-Channel WiFi Relay Module Board For IOT Smart Home APP
Product description:
The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8-bit MCU chips.
Using the mobile phone APP, only a simple configuration process can realize the wireless control of 2 relays.
Onboard ESP-01 WiFi module and high-performance microprocessor STM8S103.
The module has 2 working modes:
Mode 1: Install the mobile phone directly on the WiFi module.
Mode 2: The router is equipped with both a mobile phone and a WiFi module
Additional function: When pulling out ESP-01, it can also be used as a USB relay.
Transmission distance
In an open environment, when the mobile phone is installed on the WiFi module, the maximum stable transmission distance is 100M.
When the WiFi module and the mobile phone are placed on the router at the same time, the transmission distance depends on the signal strength of the router.
Onboard 5V, 10A // 250V AC 10A // 30V DC relay, can be pulled 100,000 times continuously, with diode discharge protection function, short response time.
Use Smartcongig technology to complete the account and password configuration on the ESP-01 WiFi module of the mobile phone, and configure the user name and password storage function.
Board mode selection and real-time working status indicator.
The UART debugging interface and the STM8 SWIM program download interface are retained.
Package list:
1*ESP8266 ESP-01 5V 2-channel WiFi relay module board
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
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