{"product_id":"12v-4ch-remote-control-switch-bluetooth-relay-module-for-android-mobile-mot","title":"12V 4CH Remote Control Switch Bluetooth Relay Module for Android Mobile Mot","description":"\u003cp\u003eITEM NAME:12V 4CH Remote Control Switch Bluetooth Relay Module for Android Mobile Mot B9N7 12V 4CH Remote Control Switch Bluetooth Relay Module for Android Mobile Mot B9N7 Usage: Telecommunication Voltage: 5V Power Source: DC Theory: bluetooth relay LC 12V Bluetooth 4-channel relay module equip with SPP-C Bluetooth 2.1 slave module and 8 bit high performance MCU, you can control the relay with cellphone APP directly. Protect Feature: Epoxy Contact Load: Low Power Model Number: bluetooth relay module The function and characteristics: 1, On-board N76E003\/STM8S003 and SPP-C Bluetooth 2.1 module 2, The relay can be controlled with APP 3, Effective control distance(on open area): 10m 4, Power supply: 12V 5, On-board 12V, 10 A \/ 250 v AC 10 A \/ 30 v DC relay, absorb 100000 times continuously, Module with diode effusion protection, short response time 6, On-board optocoupler isolation components, anti-interference ability is strongly 7, On-board Bluetooth indicator and relay indicator LED 8, On-board preserved UART debug interface(Baud rate is 9600) and MCU program interface Interface: IN+, IN-: 12V power input TX, RX: UART communication SWIM, NRST: MCU program interface LED D2\/D3\/D4\/D5(red): Relay indicator LED D1(blue): Bluetooth state indicator, the description of D1 as below: (1)It's means wait for establishing connection with the APP when D1 blink slowly (2)It's means the Bluetooth connect with the APP successfully when D1 on all the time colour:blue Material:PCB size:62.7*63.2mm Package Contents: 1 * 12V 4CH Remote Control Switch Module\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43029343305896,"sku":"U2I-2-254461619934","price":2798.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__90843_112aa5d4-c1f6-4a56-ab49-00c22d560571.jpg?v=1672540470","url":"https:\/\/shop2india.com\/products\/12v-4ch-remote-control-switch-bluetooth-relay-module-for-android-mobile-mot","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}