Quelima

Favorites

Mouse over to zoom in

2016 New Keyestudio BT Module For Arduino Serial Wireless Data Transmission BT 2.1+EDR Standard Module

2016 New Keyestudio BT Module For Arduino Serial Wireless Data Transmission BT 2.1+EDR Standard Module

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.

Without TOMTOP APP?

Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Dispatch:
Usually will be shipped in business days hours
Shipping:
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.

Loading...

Ship to

United States
Stock in: china

color:

Please select a color
QTY:

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!

Email:

Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This BT module can easily achieve serial wireless data transmission. Its operating frequency is among the most popular 2.4GHz ISM frequency band (i.e. Industrial, scientific and medical). It adopts BT 2.1+EDR standard. In BT 2.1, signal transmit time of different devices stands at a 0.5 seconds interval so that the workload of BT chip can be reduced substantially and more sleeping time can be saved for BT. This module is set with serial interface, which is easy-to-use and simplifying overall design/development cycle.

Features:
Can easily achieve serial wireless data transmission.
The operating frequency is among the most popular 2.4GHz ISM frequency band.
Adopts BT 2.1+EDR standard.
Super easy to make it work and makes wireless Serial comms to any project a breeze.
The workload of BT chip can be reduced substantially and more sleeping time can be saved for BT.

Specifications:
Brand: Keyestudio
Model: BT Module
Material:FR4
Color: Black + Yellow
BT Protocol: BT 2.1+ EDR Standard
USB Protocol: USB v1.1/2.0
Operating Frequency: 2.4GHz ISM Frequency Band
Modulation Mode: Gauss frequency Shift Keying
Transmit Power: ≤ 4dBm, Second Stage
Sensitivity: ≤-84dBm at 0.1% Bit Error Rate
Transmission Speed: 2.1Mbps(Max)/160 kbps(Asynchronous); 1Mbps/1Mbps(Synchronous)
Safety Feature: Authentication and Encryption
Supported Configuration: BT Serial Port (major and minor)
Supply Voltage: +3.3 VDC 
Working Current: 50mA
Operating Temperature: -20 ~ 55℃ / -4 ~ 131℉
Item Size: 4.2 * 1.6 * 0.8cm / 1.6 * 0.6 * 0.3in
Package Size: 6 * 2.5 * 1cm / 2.4 * 1.0 * 0.4in
Package Weight: Approx. 5g / 0.18oz 

Package List:
1 * BT Module

Discussions

Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed

OUR SITE RUNS OF COOKIES

TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.