3.3V Bluetooth Convert to Serial Port Adapter Module V2.1-3.0+EDR 2.4GHz Class
Description
SPP-C Bluetooth module is specially made for intelligent wireless data transmission, and it conforms to V2.1+EDR Bluetooth standard.
This module supports UART interface and SPP Bluetooth serial port agreement. It is characterized by low cost, small size, low power consumption, high sensitivity of sending and receiving and other advantages. It can achieve its powerful functions with just a small number of external components.
 
Features:
  • Bluetooth V2.1-3.0+EDR
  • Bluetooth Class 2
  • Internal PCB radiation frequency antenna
  • Support UART interface
  • 3.3V power supply
Applicable fields:
This module is mainly used for short-distance wireless data transmission. It can easily connect to the Bluetooth device of PC, and it can also realize the mutual data connectivity between two modules. It avoids the complicated cable connection, and it can directly take place of the serial port wire.
  • Bluetooth wireless data transmission;
  • Industrial remote control and telemetering;
  • POS system, wireless keyboard and mouse;
  • Transportation, underground positioning and alarm;
  • Automatic data collecting system;
  • Wireless data transmission; banking system;
  • Wireless data collection;
  • Wireless monitoring and entrance guard system for building automation, security and computer room devices.
  • Intelligent household and industry control;
  • Car detecting devices;
  • Voting devices for interactive program of TV station;
  • Government’s street lamp energy-saving devices;
  • Wireless LED display screen system;
  • Bluetooth joystick, Bluetooth game handle;
  • Bluetooth printer;
  • Bluetooth remote control toys;
  • Anti-loss device, LED light control;
  • Car diagnosis instrument OBDII;
Product Features:
Physical features:
  • Operating Frequency Band: 2.4GHz unlicensed ISM band
  • Bluetooth Specification: V2.1+EDR
  • Output Power Class: Class 2
  • Operating Voltage: 3.3V
  • Host Interface: UART
  • Dimension: 27mm (L) x 13mm (W) x 2mm (H)
 
 
Other devices:
  • State indicator LED: P12
  • Used for Bluetooth module state display, the flashing way of LED and the state of Bluetooth module are as the follows:
  • Mode LED Display State of the Module
  • Slave mode Uniform slow flashing (800ms-on, 800ms-off) Waiting for paring
  • Long-time flashing Building connection
Master device interruption indicator: P05
Used for indication of master device interruption.
Connection state is high electrical level, other states is low electrical level.
 
Attention:
  1. SPP-CA Bluetooth module needs 3.3V electrical level for its serial port. If connected to the system with 5V electrical level, it need increase electrical level to convert the chip.
  2. Bluetooth signal is greatly affected by the surrounding environment, such as trees, metal, and walls. These barriers will, to some extent, absorb or block the Bluetooth signal, so please do not install this module inside a metal shell.
  3. Since metal will decrease the function of the antenna, when adding overlay for the module, please do not pave ground wire or trace beneath the module antenna, and better to mill it empty.
Module Size:
 
 
 
  
Pin circuit:
 
 
 
 
Package List:
  •  1 X BLE-CC41-A Low-power 4.0 Bluetooth Module
Payment

  • We only accept PayPal.

  • Payment must be made within 7 calendar days of the auction end time.

  • We reserve the right to cancel your order if the payment is not made within 7 calendar days of checkout.

  • We will use your Ebay/Paypal shipping address as the delivery address. Please make sure to provide us with correct and detailed shipping address. To Russia, please the receiver name must write your full name as post office required.

  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Shipping Detail

  • All the items to USA will ship via ePacket with tracking number. To UK and Australia the buyer can choose "Expedited Int'l Shipping", we also will ship via ePacket with tracking number, it is better than registered mail,usually delivery time is 7-20 business day. But to Australia ZIP code 2898/2899/6798/6799/7151 can NOT ship via ePacket.

  • Other countries, total price below $30 we will ship your item without tracking number. Otherwise, if you need Registered Mail shipping, please add $2.5(Can choose "Standard Int'l Shipping",we will ship via registered mail). Usually all the items will be shipped via Hong Kong Post Airmail or China Post Airmail.

  • If you need the other express way(EMS/DHL/FedEx/UPS),please contact with us for the correct price.

  • Your order will be dispatched within 2 business days after the full payment is cleared.

  • Airmail Packets' Delivery Time(reference only):

    • USA,Australia,New Zealand,Southeast Asia, East Asia. 7-20 business days.

    • Most European countries (France,Spain,Germany,UK,Sweden, Norway, Denmark,Netherlands,Austria,Portugal, Croatia, Finland, Switzerland, etc.) ,Canada,10-25 business days. Some remote city will take more than 25 business day.  

    • Italy,Russia, Brazil, Turkey, Ukraine, India, 14-35 business days, 90% take long time.

    • Eastern Europe,West Asia,Central Asia, 15-30 business days,80% take long time.

    • Africa,Chile,Argentina,Mexico,Other Countries. 15-40 business days,usually long time.

  • Delivery time depends on postal process and other factors(Weather,Vacation,Customs,etc.),it can receive as fast as 7 days,but it can take as long as 4-7 weeks in some cases.

  • If you do not get your item in reference delivery time, please contact us first through ebay message (Please do NOT open any case), we will reply you as soon as possible(within 24 business hours).
 Return Policy
  • Please contact us before you leave Negative or Neutral Feedback if you are not satisfied with our products,we will resolve it asap.
  • DOA(Dead On Arrival) or Wrong Item will be offered exchange.
  • Refund will be offered if stock is not available
  • Defective goods must be returned within 30 days after receiving it for exchange or refund.
  • Buyer is responsible for return shipping cost in any situations.
Contact us
  • Please feel free to contact us from ebay if you have any questions , we will reply you within 48 hours except the weekends and public holidays.
  • Please contact with us before you leaving Negative or Neutral feedback, and please DO NOT open any case, we will try my best to resolve your problems ASAP.
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