ESP8266 ESP-01 12V 2-Channel WiFi Relay Module for Home Automation

Key Highlights

• ✓5V/1A power adapter and APP “ESP Touch–Demo”
• ✓ Step 1: The 12V/1A power adapter, the positive and negative poles of the power are connected to IN+ and IN- of the module respectively.
• ✓ Step 2: Android mobile terminal installation APP “ESP Touch–Demo”, for the first use of work mode 2 to ESP-01 module configuration WiFi account number and password.
• ✓ Step 3: Android mobile terminal to install APP “Easy TCP–20”, TCP transmission tool, used to send relay control instructions. Click on “SWITCH”, and then enter the 2 relay control instructions and names and contents (instruction form HEX) by the gray blocks in the interface.
• ✓ Transmission distance: In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module.
• ✓ When the WiFi module and mobile phone are carried on the router at the same time, the transmission distance depends on the signal strength of the router.
• ✓ The use of Smart config technology in the mobile phone on the APP ESP-01 WiFi module to complete the account and password configuration, configured username, and password memory function.
• ✓ Onboard 12V, 10A/250V AC 10A/30V DC relay, which can be continuously pulled for 100 thousand times, has diode discharge protection, short response time.
• ✓ Board mode selection and real-time working status indicator.
• ✓ Reserved UART debug interface and STM8 SWIM program download interface.