[NEW] DC12V 4-Channel Android Mobile Bluetooth Relay Module

Sold EUR 14,53 Buy It Now, FREE Shipping, 30-Day Returns, Garantie client eBay

Seller: Top-Rated Seller ktstoregroup (13.916) 99.1%, Location: Hong Kong, Ships to: Worldwide, Item: 263975314966 100% Guarantee - convenient, affordable and easy!! Note that we usually declare the real Customs value of our products, but we will do our best to fulfill your request for the order. Please consider that the payment of all import taxes and duties are a buyer's responsibility. [Please let me know what you need if the item you buy requires you to choose a size or color or other selection, EXCEPT the listing has the line said 'color: send randomly' is mentioned in the description. Otherwise a random one will be sent. Thanks] Overview: 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.APP LCBS download separately (recommended): (LCBS).apk>>>>>>Click hereUse data download package (included app): ;>>>>>Click hereBluespp Bluetooth serial APP separately download: ;>>>>>Click hereThe function and characteristics: 1, On-board N76E003/STM8S003 and SPP-C Bluetooth 2.1 module2, The relay can be controlled with APP3, Effective control distance(on open area): 10m4, Power supply: 12V5, On-board 12V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 timescontinuously, Module with diode effusion protection, short response time6, On-board optocoupler isolation components, anti-interference ability is strongly7, On-board Bluetooth indicator and relay indicator LED8, On-board preserved UART debug interface(Baud rate is 9600) and MCU program interface9, Size: 62.7*63.2mmInterface:IN+, IN-: 12V power inputTX, RX: UART communicationSWIM, NRST: MCU program interfaceLED D2/D3/D4/D5(red): Relay indicatorLED 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 timeRelay control command(must be hex format):Open the 1st relay: A0 01 01 A2Close the 1st relay: A0 01 00 A1Open the 2nd relay: A0 02 01 A3Close the 2nd relay: A0 02 00 A2Open the 3rd relay: A0 03 01 A4Close the 3rd relay: A0 03 00 A3Open the 4th relay: A0 04 01 A5Close the 4th relay: A0 04 00 A4Package included:1 x DC12V 4-Channel Bluetooth Relay Module Condition: Brand New, Brand: Homemade Brand, MPN: Does not apply, Manufacturer Part Number: Does not apply

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