DC 5V Dual Bluetooth Relay Module Smart Home Mobile APP Remote Switch Board

Description

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Product Description
1. Description:
The 5V dual circuit Bluetooth relay module consists of 2 5V//10A relay modules and a SPP-C Bluetooth serial slave module. The switch of the relay can be controlled by sending instructions from the mobile APP.
2. Functions:
1>. On-board loaded STM8S high performance MCU and SPP-C Bluetooth 2.1 slave module
2>. Provide Bluetooth relay control APP
3>. Control distance: 10M (open environment)
4>. Operating voltage: DC5V
5>. On-board 2 way 5V, 10A/250V AC 10A/30V DC relay, can be continuously absorbed 100 thousand times. With diode purging protection, the response time is short.
6>. On-board Bluetooth status indicator and relay indicator
7>. Reserve UART debug interface and STM8 SWIM program download interface
8>. Board size: 40*64.5mm
3. Operation description:
1>. Connection power: the IN+ and IN- of the module are connected to the positive and negative poles of the 5V power supply
2>. Use APP to control 2 way relay
Bluetooth Relay General APP Usage Description:
2.1>. Android mobile phone installation APP “BlueSPP-37”, Bluetooth serial port transmission tool, used to send relay control instructions. Click “switch”. Then press the gray square in the interface, and then input the name and content of the 2 relay control instructions (the instruction format is HEX) respectively.
2.2>. Open “BlueSPP-37”, APP, click "connect". The mobile phone is connected to the Bluetooth module. After the connection, the blue light turns from slow flash to steady light. Click on the gray square can send instructions to control the switch of the relay.
3>. Additional functions (as USB relay) instructions:
Prepare a USB to TT serial module, TTL module GND, TX, RX respectively relay module GND, TX, RX. On the computer, open the serial port debugging software (such as SSCOM32, select baud rate is 9600, send sixteen A0 (HEX) form A0 0101 A2 and A0 0201 A3, you can turn on the first, second way relay separately. The A0 0100 A1 and A0 0200 A2 are sent in the form of sixteen (HEX), and the first, second road relay can be closed respectively. Take the example of opening the relay as an example:
4>. Bluetooth name and password modification method (as an example of 5V):
Connection method: the 5V, RX, TX, and GND on the Bluetooth relay module are connected to the USB to TTL serial module 5V respectively. RX, TX, GND (if the serial port instruction does not respond, you can try to exchange TX and RX) and modify the Bluetooth related parameters by sending AT instructions.
4.1>. Modify the password:
If you want to change the password to 8888, open the punching debugging assistant software on the computer (SSCOM32, select the baud rate 9600, check the "send the new line"), enter AT+PIN8888, click send.
4.2>. Modify the Bluetooth Name:
If the AT+NAMEBOLUTEK is sent, the name can be modified to BOLUTEK, and then AT+reset is sent to bring the name into effect.
4. Package included:
1* 5V dual circuit Bluetooth relay module
Shipping :
1)All items will be shipped to your
paypal address
.Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address.
2)Most of the items will be shipped via
Hongkong Airmail/Singapore Airmail
.To US customers,we will send the package via
E-packet
.
3)All items will be shipped in
1-2 business days
(excluding Sat,Sun & Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails.
4)Tax:We will do our best to help you to clear the goods,and the tax depends on each country custom.
5)If you don't receive items over 30 business days,please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem.
6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is
more than
,we will send the items to you with
tracking number
for free.If your order is less than ,the registered mail fee is on your side.
We could also deliver your item via EMS,DHL or Fedex based on your requirement.
Pls buy with confidence
Shipping
Payment
About us
customer service
Pls buy with confidence
We are spending more than  6 years in eBay business, we promise, we are an Honest and Hard-working seller, we do love our Job, we already try our best to provide best services.
Hope you enjoy your purchase in our store
If any questions and ideas, just feel free to tell us ,we are here for you or will be back to you within 24 hours.
Our reputation for excellent customer service has been built over 5 years of trading by providing great value and support to all of our customers. With tens of thousands of products shipped,we understand the things that matter to you, the buyer.
Shipping
We ship to Paypal registered address only!
Items will be shipped within 24 hours after payment received.
For Items that shipped from China is send by Airmail, it normally take 15-35 days for delivery
For Items that shipped from UK warehouse is send by Royal Mail
, it normally take 2-5 days for delivery, and
no tax to The European Union!!!
If you do not receive your item after 35 days. please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
Import duties, value added taxes and any other charges are NOT included in the item price or shipping costs. As an eligible importer,you are responsible for any reasonable tax or any other importation fees.
Payment
W
e accept
paypal
only !
Payment must be received in 5 business days .
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
About us
Specialized in electronic components and moudels.
Real store, Goods in stock.
Competive price. Good quality
We have more than 8 years experience in international business.have a wealth of experience in shipment. and we work with reliableshipment company, can get good price from DHL in Hongkong.
customer service
1. We take care of all requirements from every single valued customer, like you. Therefore, we do our best to control the quality of each item before sending.
2. In very rare case, if the product is found faulty, please contact us for return or refund.
3. In addition, we offer 30 days unconditional Refund Warranty and 1 Year Manufacturer Warranty.
4. We must be informed if you do not like the device within 7 days upon receiving the item and we will give you a returned merchandise authorization number (RMA). Without (RMA), the buyer will be responsible for any loss of return.
5. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc.
6. As we are selling all items on eBay from factory at lowest price, we are unable to refund you shipping and handling costs. Buyer is responsible for shipping costs incurred shipping products back.
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