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bluetooth serial pass-through module wireless serial communication from machine wireless bc04-b for arduino bluetooth module

bluetooth serial pass-through module wireless serial communication from machine wireless bc04-b for arduino bluetooth module

Model: bluetooth-module-1127

$31.50  $25.20

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6 reviews

Current Reviews: 6

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics


Brand Name: Bc04-b

Model Number: Bc04-b
Description:1. Adopt mainstream CSR bluetooth chip, follow bluetooth V2.0 protocol standard
2. Serial port module working voltage 3.3 V, transmission distance is about 15 meters
3. Default baud rates is 9600, while could be reset
4. Working status indication, connection and disconnected status signal output, is advantageous for the MCU to track the state of module
5. Core module size: 26.7 x 13 x 2.2 mm
6. Working current: matching: 2~30mA .    matched: not communication: 5~6mA; communicating: 10mA
7. Sleep current: don't sleep, but support low power mode
8. Used for GPS navigation systems, water, electricity & gas reading system, industrial control system.
9. Could seamlessly connect with Bluetooth laptop and PDA

Specification:
1. Bluetooth protocol:Bluetooth Specification v2.1+EDR
2. USB protocol:USB v1.1/2.0
3. Frequency:2.4GHz ISM band
4. Modulation:GFSK(Gaussian Frequency Shift keying)
5. Transmission power:4dBm, Class 2
6. Sensitivity:-84dBm at 0.1% BER
7. Rate:Asynchronous: 2.1Mbps(Max)/160 kbps,Synchronous:1Mbps/1Mbps
8. Security features:Authentication and encryption
9. Support profiles:SPP(master & slave)
10. Power supply:+3.3VDC 50mA
11. Working temperature:-20~+55 Centigrade    F

Product Description
Packaging Details Unit

Type: lot (5 pieces/lot)
Package
Weight: 0.150kg (0.33lb.)
Package Size: 10cm x 10cm x 6cm (3.94in x 3.94in x 2.36in)

If you would like to pay by PayPal, you can pay to our PayPal account: computerdcjack@gmail.com and email us. Please email us the name of the product, the quantity and other product attributes. The email address is computerdcjack@gmail.com. No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 6 reviews)

 
by ANDREW GRAHAM
Date Added: 06/03/2017
Consistently goodI have used barringtons many times before, and use them for all my hockey kit requirements. I have not found anywhere with a better range of products, and never found availability or speed of delivery an issue.It would be good if there were more reviews of the products.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Simon Waite
Date Added: 06/03/2017
22 October 2012 <br/> Value for money with great service I have used the TShirt Studio twice now and have always been really pleased with the results. I was a little sceptical the first time as their prices are so much more resonable than many of the other more well known companies, but I've gone back a second time as I was so impressed with the results. The customer service is also really good and when I had a problem with one of the items I ordered it was rectified straight away, no questions asked. I would totally recommend them to other people and will definitely use them again.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Julia
Date Added: 06/03/2017
Easy to use and speedyI had heard that FitFlops where supposed to be great and I was looking for a comfortable pair of boots.I am usually a 5.5, but an American website had said that their boots were generous, and I had used the cut out foot sizer and decided to go for a size 5 - Wrong! So I received them, realised that they weren't right and sent them straight back.I had my new boots in a size 6, within 7 days and that included a Bank Holiday. Excellent service and made returns so easy. Get your FitFlops here. Great choice, great brand and great service :-)

Rating: 5 of 5 Stars [5 of 5 Stars]

by peter
Date Added: 06/03/2017
---Great all round serviceThe walking boots were at the best price I could find on the internet. They arrived as ordered and on time. I fully recommend gear-zone.

Rating: 5 of 5 Stars [5 of 5 Stars]

by ---Reply from Gear-zone.co.ukHi Dave,Thanks very much :-)Kind re
Date Added: 06/03/2017
---Prompt delivery with no hassle.Easy company to work with. Absolutely no issues at all. A Pleasure.

Rating: 5 of 5 Stars [5 of 5 Stars]

by SAIMA KHAN
Date Added: 06/03/2017
Recommended product then refused to exchangeI contacted Easy Wellies and spoke to a gentlemen explaining that I needed a welly boot to wear on our farm. I explained that the current ones that I was wearing were causing me a lot of pain when walking the dog on uneven ground. I was recommended to purchase a Aigle boot and was promised that these would definitaly solve the problem. After receiving the boots I took the dog for a walk and found no improvement. I then contacted Easy Welly and was told that as I had worn them outside I could not return them, but how else was I going to try them? I am no left 隆锚149 out of pocket with a pair of boots that were just as good as the 隆锚50 pair I was already using.

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 6 reviews)

 


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