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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
- In the open environment, the maximum stable transmission distance of the mobile phone when it is carried on the Bluetooth module is 10m; Realize wireless control of mobile phone, switch on and off anytime and anywhere; Mobile APP is connected to Bluetooth control. Mobile APP is easy to configure and operate; Two types of APP are optional, which can be downloaded and controlled wirelessly, and are dedicated to Bluetooth relay; General APP downloaded from Android App Mall; On-board 8-circuit 12V, 10A/250V AC 10A/30V DC relay, capable of continuous closing for 100000 times, with diode leakage protection and short response time
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Product Parameters Onboard module: onboard STM8S high-performance MCU and SPP-C Bluetooth 2.1 serial port slave module Bluetooth relay control APP is provided Onboard Bluetooth status indicator and relay indicator The UART debugging interface and STM8 SWIM program download interface are reserved
Diode cascade protection: With diode cascade protection
On-board indicator: Bluetooth status indicator (blinking slowly when not connected, long on after connection) and relay status indicator (lit after suction)
Control distance: 10m (open environment)
Operating voltage: DC 12V
Maximum DC control voltage: DC 30V
Maximum AC control voltage: AC 250V Interface introduction IN+ and
IN-: 12V power input TX, RX: UART serial port pins 5V, GND, SWIM, NRST: single chip computer program download port
LED D2/D3/D4/D5 (red): Relay operating indicator light, on when turned on
LED D1 (blue light): Bluetooth status indicator, described
as follows: Slow blinking indicates waiting for the connection to be established with the mobile phone When it is steady on, the connection is successfully established
Reserved two jumper caps: RX, RX1, TX, TX1 in normal use. If you want to debug the SPP-C module using the USB to TTL serial port module alone, please insert them to the left end
COM: common terminal
NC: normally closed end, the relay is short connected with COM before suction, and suspended after suction
NO: normally start, the relay is suspended before closing, and short connected with COM after closing
Tip: Currently, the module only supports the Android system, not IOS
Diode cascade protection: With diode cascade protection
On-board indicator: Bluetooth status indicator (blinking slowly when not connected, long on after connection) and relay status indicator (lit after suction)
Control distance: 10m (open environment)
Operating voltage: DC 12V
Maximum DC control voltage: DC 30V
Maximum AC control voltage: AC 250V Interface introduction IN+ and
IN-: 12V power input TX, RX: UART serial port pins 5V, GND, SWIM, NRST: single chip computer program download port
LED D2/D3/D4/D5 (red): Relay operating indicator light, on when turned on
LED D1 (blue light): Bluetooth status indicator, described
as follows: Slow blinking indicates waiting for the connection to be established with the mobile phone When it is steady on, the connection is successfully established
Reserved two jumper caps: RX, RX1, TX, TX1 in normal use. If you want to debug the SPP-C module using the USB to TTL serial port module alone, please insert them to the left end
COM: common terminal
NC: normally closed end, the relay is short connected with COM before suction, and suspended after suction
NO: normally start, the relay is suspended before closing, and short connected with COM after closing
Tip: Currently, the module only supports the Android system, not IOS
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by SlotNeat Return Policy
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