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Reland sun
Reland Sun-4 Way Bluetooth Remote Relay IoT Smart Home Android Mobile APP Remote Power Switch 4 Channel DC 5V 12V Relay Module (12V)
Disponibilidad
En stock
En stock
Peso con empaque
1.57 kg
1.57 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- Consists of 4 5V/10A relay modules and SPP-C Bluetooth serial port slave module
- Can be used to control relay switch by sending commands via mobile phone APP.
- Built-in high-performance MCU and SPP-C Bluetooth 2.1 slave module;
- Control distance: 10M (free environment);
$34,17
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$23,56
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$34,17
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5V/12V 4-way Bluetooth relay module consists of 4 5V/12V; 10A relay modules and SPP-C Bluetooth serial port slave module can be used to control relay switch by sending commands via mobile phone APP. Note: Android Parameter 1 only; Built-in high-performance MCU and SPP-C Bluetooth 2.1 slave module; 2, provide Bluetooth relay control APP; 3, Control distance: 10M (free environment); 4, built-in 4-way 5V/12V, 10A/250VAC 10A/30V DC relay, can take 100,000 times continuously. weed waste protection and has short response time; 5, 4 optoile coupler isolation, strong anti-interference ability; 6, Built-in Bluetooth status indicator and relay indicator; 7, Disconnect UART debug interface and download MCU program. 8, Working voltage: DC5V /12V 9, Card size: 62.7* 63.2mm Function description 1, built-in resources introduction: IN +, IN-: 5V/12V power input; TX, RX: UART serial port pin; 5V, GND, SWIM, NRST: MCU program download port. LED D2/D3/D4/D5 (red light): relay operation indicator, when the light is LEDD1 (blue light) is switched on, the Bluetooth status indicator is explained as follows: (1) When the flash is slow, it means waiting to connect with the cellphone; (2) Always on means the connection was successfully installed with the mobile phone. 2 jumper flaps are separated: please use them to the right end during normal use (i.e. the RX connected to RX1, TX1 to TX1). If you want to use USB to TTL serial module to debug the SPP-C module separately, please plug it into the left end (Otherwise there may be interference).
