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2bit Relay Module Bluetooth 4.0 BLE Precise for Android Apple IOT Smart Home Switch

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This product is a one-channel Bluetooth controlled relay module, module type ZL-RC02D. It has a Bluetooth 4.1BLE communication module.
This product supports Android and Apple phones. The hardware of Android phones must support Bluetooth 4.0, and the system must be version 4.3 or higher.
No Matching password is required. After installing the software, the phone can directly search out, connect with and control the module.

Product Parameters:
Input Voltage(Module Power Supply): 6-24V
Bluetooth Version: Bluetooth 4.0BLE
Switch Channel: 2 channel
Switch Electrical Parameter: 10A
Size: 61*62mm
Standby Power Consumption: (12V power supply) 6mA
One Channel Relay Power Consumption: 30mA

Product Details:

Each relay switch is an indepedant module.
The interfaces' definitiones of each relay are(from left to right): NO, A/B, NC.
When the relay is off, A/B connects with NO.
When the relay is on, A/B connects with NC.
The interfaces of the relay here are mechanical communication, no voltage output.

Connection Diagram:


Rating: [4] 4 of 5 Stars! Date Added: 2017-10-11 11:11:16
The documentation for this device could be a little better. After scouring around, I found this version on another site with documentation and example apps that allow you to use this device. I paste it here and say it comes from diymalls.com Input voltage: 6-24V (edited: I believe) Android app: https://www.adrive.com/public/N3nXhh/BLEswitcheng1.apk Apple app:please search TwoSwitchBle in app store Note: For android phone, it must support bluetooth 4.0 LE, and the Android System must above 4.3 Switch electrical parameters: 10A Document link http://www.diymalls.com/files/bluetooth-relay-module.zip The password and username for the above documentation link is "diymall" For example if you can connect to it with Punch Through Designs BLE app for example and send the hex: C5053132333435363738AA The relay should click open for example, the above is the control codes C5 05 Then the password 12345678 in ascii hex, then the command terminator AA Good luck!

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1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


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Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
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3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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2bit Relay Module Bluetooth 4.0 BLE Precise for Android Apple IOT Smart Home Switch

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