{"product_id":"new-dc5-80v-power-supply-esp8266-wifi-relay-module-esp-12f-development-board","title":"New DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board","description":"\u003cp\u003eITEM NAME:New DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board Product Overview New DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board Description: DC5-80V power supply ESP8266 relay module is suitable for ESP8266 development and learning, smart home wireless control and other occasions. Interface Description 1. VCC, GND: DC8-8OV power supply 2.MICRO USB: DC5V USB power supply Note: You can choose one of the three power supply modes of DC8-80V\/DC5v USB\/pin 5V 3.6X6MM button: ESP8266 reset button 4. UART program download port: GND, RX, TX, 5V of ESP8266 are respectively connected to external TTL serial port module GND, TX, RX, 5V, IO0 needs to be connected to GND when downloading, and then disconnect IO0 and Connection between GND 5. GPIO pin header leads to the port 6. Relay output NC: Normally closed, the relay is short-connected with COM before it is closed, and it is suspended after being closed; COM: public end; NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed. 7 Power indicator LED 8 Programmable LED: use GPIO16 to control; 9 Relay indicator LED: lights up when closed Product Size: GPIO lead port introduction Package included: 1xDC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board.Find many great new \u0026amp; used options and get the best deals for New DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1613523779599,"sku":"O2I-0-174503810100","price":3091.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__37097_272555d4-fda8-4971-a312-d8fa425571ab.jpg?v=1680088821","url":"https:\/\/order2india.com\/products\/new-dc5-80v-power-supply-esp8266-wifi-relay-module-esp-12f-development-board","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}