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      MDBT40-256RV3 nRF51822 based BLE module

      MDBT40-256RV3 nRF51822 based BLE module

      SKU 317030026
      $7.50
      50+ Available
      Ships on
      $7.50/1pcs+
      $7.12/10pcs+
      BACKORDER

      Description

      MDBT40 is a BT 4.0 & BT 4.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF51822 SoC solution, which incorporates: GPIO, UART, I2C, SPI, PWM and ADC interfaces for connecting peripherals and sensors.


      Features

      1. Dual Transmission Mode of BLE & RF 2.4G upon customer preference. 

      2. Compact size with (L) 18 x (W) 10 x (H) 3.2 mm 

      3. Low power requirements, ultra-low peak, average and idle mode power consumption. 

      4. Compatible with a large installed base of mobile phones, tablets and computers. 

      5. Fully coverage of BLE software stack including: 

          Proximity Profile; Heart Rate Profile; Health Thermometer Profile; 

          Blood Pressure Profile; Running Speed & Cadence Profile; 

          HID Over GATT Profile; Alert Notification Profile; Glucose Profile; 

          Cycling Speed & Cadence Profile 

      6. BLE & RF transmission switching may help products to fit all operation system 

      7. BLE & RF transmission switching may help products fit all kinds of hardware. 


      Applications 

      • Computer peripherals and I/O devices 

      • Mouse 

      • Keyboard 

      • Multi-touch track pad 

      • Interactive entertainment devices 

      • Remote control 

      • 3D Glasses 

      • Gaming controller 

      • Personal Area Networks 

      • Health/fitness sensor and monitor devices 

      • Medical devices 

      • Key-fobs + wrist watch 

      • Remote control toys


      Product Dimension

      PCB SIZE:(L) 18 x (W) 10 x (H) 3.2 mm

      schematic.png


      Specifications


      • 2.4GHZ transceiver:

      • -93dbm sensitivity in Bluetooth low energy mode

      •  TX Power -20 to +4dbm

      • RSSI (1db resolution)

      • ARM Cortex – M0 32 bit processor:

      • Serial Wire Debug (SWD)

      • S100 series SoftDevice ready

      • Memory:

      • 256kb embedded flash programmed memory

      • 32kb RAM

      • Support for non-concurrent multiprotocol operation

      • On-air compatibility with nRF24L series

      • Flexible Power Management:

      • Supply voltage range 1.8V to 3.6V

      • 2.5us wake-up using 16MHz RCOSC

      • 0.6uA @ 3V mode

      • 1.2uA @ 3V in OFF mode + 1 region RAM retention

      • 2.6uA @ 3V ON mode, all blocks IDLE

      • 8/9/10 bit ADC- 8 configurable channels

      • 31 General Purpose I/O Pins

      • One 32 bit and two 16 bit timers with counter mode

      • SPI Master / Slave

      • UART (CTS/RTS)

      • CPU independent Programmable Peripheral Interconnect (PPI)

      • Quadrature Decoder (QDEC)

      • AES HW encryption

      • Real Timer Counter (RTC)

      • Main Chip Solution: 

      • RF IC: Nordic NRF51822/QFN48

      • Crystal Frequency 16MHZ


      Technical Details

      Dimensions10mm x 18mm x 3.2mm
      WeightG.W 3g    N.W 2g
      BatteryExclude

      Part List

      MDBT40-256RV31

      Reviews

      Questions and Answers

      SUBMIT
      0
      Does this module come programmed by a specific firmware by Seeed, or does it come blank as from Raytac?
      on Jun 02,2017
      Replyupvote ()
      As I bought, it was broadcasting as Raytec...
      on Sep 07,2017 13:39 PM
      Replyupvote ()
      Reply

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        MDBT40-256RV3 nRF51822 based BLE module

        SKU 317030026
        $7.50
        50+ Available
        Ships on
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        $7.50/1pcs+
        $7.12/10pcs+
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