5V Wifi Relay Module ESP8266 with ESP-01

5V Wifi Relay Module ESP8266 with ESP-01

34.00 QAR

In stock

IN+, IN-: 5V power input TX, RX: UART communication SWIM, NRST: MCU program interface S1: Mode selection key, default is mode 1 S2: Restore key LED D2 and D4(red): Relay indicator LED D7(red): Mode 1 indicator LED…

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IN+, IN-: 5V power input TX, RX: UART communication SWIM, NRST: MCU program interface S1: Mode selection key, default is mode 1 S2: Restore key LED D2 and D4(red): Relay indicator LED D7(red): Mode 1 indicator LED D5(blue): Mode 2 indicator LED D6(green): Working state indicator, the description of D6 as below: (1)It’s means internal self-configuration or lost connection with the router when D6 off (2)It’s means the ESP-01 are waiting for the APP configurate the password for it when D6 fast blink every 0.5S (3)It’s means the whole configuration is done and waiting for establishing TCP connection with APP when D6 slow blink every 2S (4) It’s means the TCP connection between ESP-01 and APP is OK when D6 on all the time. Relay control command(must be hex format): Open the first relay: A0 01 01 A2 Close the first Relay: A0 01 00 A1 Open the second relay: A0 02 01 A3 Close the second Relay: A0 02 00 A2

Key Features

  • Wireless connectivity – No cables needed for communication
  • Built-in wireless – Wi-Fi (and Bluetooth on ESP32 models) on board
  • Multiple toolchains – Arduino IDE, ESP-IDF and MicroPython
  • Low power modes – Deep sleep for battery-powered devices
  • IoT ready – Web servers, MQTT and cloud connections

Package Includes

  • 1 x 5V Wifi Relay Module ESP8266 with ESP-01
Product CodeAMP-6703
CategoryRemote Control (Wireless & Communication)

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