Month: November 2018

HM-10 module serial 4.0 cc2540

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Unit price:
Please contact us
Supply Ability:
6675 Piece/Pieces per Month
Packaging Details
HM-10 module serial HM-10 4.0 cc2540
Lead Time:
Shipped in 3 days after payment

Product Description

 HM-10 module serial HM-10 4.0 cc2540

 HM-10 2.jpgHM-10.jpg


Packaging & Shipping

What’s our Packing Way?

Our professional packing team- Let you rest assured


What’s the delivery Way&How to check?

1. Ship within 3 workdays while receiving the payment

2. Shipment Terms: UPSDHLFEDEXTNTEMSChina/HK Post or any ways you prefer.

3. Provide the Tracking number while shipping the products; you can check your parcels online..png

Our Services

Why choose Ranibowsemi?

1.We are Alibaba Assessed Gold Supplier.

2. We have best quality controlBest Service and competitive Price.

3.100% QC inspection Before Shipment.

100% New &Original.

.pngWhat’s the Price?

1. All the prices are FOB Shenzhen Price

2. Some part’s price is unstable according to the market, please feel free to contact us for the Latest and Best price.


What’s the Payment Method?

1. TT (Bank Wired), PayPal, Western UnionEscrow.

2. The buyer is responsible for all the shipping cost incurred.

3. If you prefer to other payment terms, please contact us.

What’s the Refund&Replacement?

If there are any quality problems, please make sure all these items must be returned in their original condition to qualify for a refund or replacement. (Any used or damaged items can not be refunded or replaced).

How is our QC Team?


Company Information

How is Rainbowsemi?

1.More than 1000,000 own stock inventory to meet your needs of different products.

We specialize in various types of Modules. Active electronic components(Integrated Circuits, Relay, Sensors, and etc)and Passive electronic components (Filter, Magnetic Bead.Diodes, Transistors, Capacitors, Resistors, Inductors, and etc) over 10 years.

2. Competitive price advantage helps to save your purchase cost and your precious time.

We wholesale and distribute new, original &famous brand Electronic Components all over the world.

3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.

4.Excellent elite team, more than 6 years seniority, and a good understanding of international market trends.






Q1.What is the minimum order quantity for your products?

A1.Minimum order quantity starts from ONE piece .


Q2. How can we get samples from you ?

A2.Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to charge boot samples cost and post courier freight.


Q3.When will you send the parts to me?

A3.We will send the parts to you within 3-5 workdays after receiving your payment.

Any other more questions, please feel free to contact us. We are always at your service!


HM-10 cc2540 cc2541 4.0 BLE bluetooth to uart transceiver Module Central & Peripheral switching

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
See picture
100% new
Product state:
On stock
HM-10 cc2540 cc2541
4.0 BLE bluetooth
Supply Ability:
5000 Piece/Pieces per Week
Packaging Details
Export Standard Safety Package
Lead Time:
3-5 woking days

HM-10 cc2540 cc2541 4.0 BLE bluetooth to uart transceiver Module Central & Peripheral switching


Product Description

Still use Bluetooth 2.1?
IF you are in need of such a 4.0 BLE Bluetooth module, MCU can be set up,also can controlled by a remote Bluetooth device for setting,can transfer data, and can remotely control 10 PIO pins,so,the best choice is HM-10/11 bluetooth module.
HM-11 size is only have 2.4cm X 1.5cm .
HM-11 can work with IOS, PC, Android 4.3 now.
Product features:
Brand new and high quality.
Send and receive no bytes limit.
The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE.
Long range, Open space have 100 Meters.
Low Power: Only 0.5 mA for standby, Active 8.5 mA, support auto sleep.
Central & Peripheral in one.
Support serial port update firmware (add in V508).
Package Included:
1 x  HM-10 CC2541 CC2540 4.0 Bluetooth UART Transceiver Module Transparent Serial Port

Packaging & Shipping

Packing Condition:
Goods packed in sealed bags, put in safety carton boxes, well packed with Bubble.


Shipping Ways:

shipping methold.jpg 


Shipping Saving Methold:

You can buy different items, we combine the shipment for you, save your shipping cost.

Buy more, save more!

1. We will arrange shipemnt in 3 to 5 working days after the payment confirmed.

2. Shipment will by DHL/Fedex/UPS/TNT/EMS. When you place the order to us, please confirm the shipping methold.

3. After shipping, we will send the tracking number to you for tracking the shipment.

Our Services

1. We can provide different kinds of electronic components to meet your requirements.

2. One-to-one service with efficient support.

3. We provide OEM service.

4. Protection of your design and all your private information

5. Quality stability, can to provide certification of products, such as CE, FCC, ISO9001:2000

6. Convenient payment methods: Paypal, Credit Card, T/T transfer,and Western Union.

7. Speedy shipment: we could arrange the shipment within 5 business days.

Company Information

Shenzhen Eshinede Technology Co., Ltd. 


Eshinede is a wholesaler, based in the city of Shenzhen in Mainland China. Goods are shipped to worldwide by air freight and couriers such as DHL/Fedex/UPS/TNT/EMS.

Unlike most Chinese export companies, there is no minimum order restriction. You can buy products in any order quantity – even 1 piece samples – from a wide selection of the latest released products. So you can test products and find out about the details of importing from Eshinede before you’re committed to any large orders;

You can pay by TT transfer, Western Union and credit card through Paypal,  which offers total buyer protection;

Dropshippers can send single items directly from Eshinede to their customers.

All the products you buy from Eshinede are covered by a 12 month guarantee, and are carefully inspected for quality before packing- which is one additional level of QA over and above what is done in the factory;

You’re supported by friendly English speaking staff before and after placing an order, and you can get full product information and support even before purchasing;

Your goods are packed carefully, and the packages are correctly labelled and accompanied by all the paperwork that’s needed for smooth clearance through your country’s Customs.


1. What are my payment options?

For samples and small acount, it is 100% in advance.

For mass production, it is 30% in advance and 70% balance.

Welcome West Union, TT. bank account and Paypal.


2. How long will it take to ship my order?


As long as there is stock available, Eshinede usually ships items within 3 to 5 working days for samples and within 10 to 15 days for customized order once receiving the confirmation of a new order. The order will not be confirmed until the payment reaches Eshinede’S bank account. If we aretemporarily out of stock, we will do our best to inform you of the estimated lead time.


3. What does your warranty cover?


Eshinede’s product is backed by a 1-year limited warranty against manufacturing defects (material or workmanship). Missing/lost or worn out parts are not covered under our warranty.


4. Who will pay the freight for repairing items?


Both parties will share half the freight: the buyer will take the freight of sending it back to Eshinede, while Eshinede will cover that of sending it back to the buyer. And Eshinede suggests to sending it back with the next mass production items.

Our Products Range


Contact Us

We will reply you immediately during our working time, we may can not reply you immeditely
if it’s not our working time, but will response as fast as we can.

Company Website:


You are always welcome! we are looking forward to establish a long term of good business
relationship with you.

Waterproof Smart Band Activity Fitness Trackers

  • 500 – 999 Pieces
    US $9.33
  • >=1000 Pieces
    US $8.22
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Product Name:
smart band fitness tracker
Nordic 51822
0.96 inches OLED
Heart Rate Monitor:
blood pressure:
Standby time:
About 15 days
for IOS and Android
Supply Ability:
10000 Piece/Pieces per Day
Packaging Details
1 smart band

1 gift box

1 user manual

FOB shenzhen
Lead Time:

Smart Bracelet With Blood Pressure Heartrate 2018 

Product Description




90 mAh


0.96 inches color TFT screen







support System

Android 4.4 above/Ios8.0 above




Blood pressure, heart rate, blood oxygen

Net Weight


Standby time

15 days

Working time

10 days



Professional Waterproof: Water Resistant 5 ATM or IP68.
Dynamic heartrate/Blood pressure/Blood Oxygen.
Long standby time of 15 days.


Company Information


Q: Does it support free sample?

A:Of course, feel free to contact me for free sample issure.

Q: what’s the sample delivery time?

A:Normally in 1-2 days after confirmation

Q:what’s the app of the watch

A:The app named Droihealth, you can download from google play or app store

Q:Can i swmming with the watch?

A:Yes of course, but remember please don’t dive or swimming in deep watch because 5 ATM just support in the swmming pool.

Q:Are you manufacturer or trading company?

A: Both, we have manufactuer to produce our main product and if you are looking for some other models,  we are sure to offer you the best service with reasonable price

Network 1080p Android media player embedded board with LVDS and VGA output for advertising display

Products Status:
digital signage
Chipset Manufacturer:
Socket Type:
Form Factor:
Quantum DS
Memory Type:
Graphics Card Type:
Hard Drive Interface:
Brand Name:
Model Number:
Place of Origin:
Zhejiang, China (Mainland)
CMS software:
cloud based management software
1 Year
Supply Ability:
1000 Unit/Units per Month
Packaging Details
cartons with sponge inside in case any scratching with Network 1080p Android media player embedded board with LVDS and VGA output for advertising display
shanghai/Ningbo sea port
Lead Time:
3-5days after receiving payment for advertising player box

Product Description


Network 1080p Android media player embedded board with LVDS and VGA output for advertising display


About us

Hangzhou Kuntong Electronics Technology has been in digital signage business for more than 10 years and we’re committed to digital signage products manufacture and software development. Based on hundreds of clients’ feedback, we’re always standing at the front of digital signage industry with the best complete solutions.

Company details



Hangzhou, Zhejiang

Year founded


Company size

51-200 employees




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