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MDBT40ANT - NRF51422 based BLE module

SKU 317030027
MDBT40ANT is a BT4
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$7.80 /each 1 pcs
$7.41 /each 10 pcs
MDBT40ANT is a BT4.0 & BT4.1 stack (Bluetooth low energy or BLE) ,ANT module designed based on Nordic nRF581822 solution.
  • Dual Transmission Mode of BLE & ANT upon customer preference. 
  • Compact size with (L)18x(W)10x(H)3.2mm 
  • Low power requirements, ultra-low peak, average and idle mode power consumption. 
  • Compatible with a large installed based of mobiles phones, tablets and computers.
  • Fully coverage of wireless application.
Personal Area Networks
  • Health/fitness sensor and monitor devices
  • Medical devices
  • Key-fobs + wrist watch
Remote control toys
Home/industrial automation
Environmental sensor networks
Active RFID
Logistics/goods tracking
Audience-response systems
Interactive entertainment devices
  • Remote control
  • 3D Glasses
  • Gaming controller
  • 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)

  • S200 and S300 series SoftDevice ready

  • Memory: 256kb or 128kb embedded flash program, memory ; 16kb 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 OFF 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 32bit and two 16bit timers with counter mode

  • SPI Master

  • Two-wire Master (I2C compatible)


  • CPU independent Programmable Peripheral Interconnect (PPI)

  • Quadrature Decoder (QDEC)

  • AES HW encryption

  • Real Timer Counter (RTC)

Part List:
  • 1 x MDBT40ANT -- NRF51422 based BLE module
Nordic (This module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)
For technical support, please post your questions to our forum
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Questions and Answers
Does the "Ink"Color Bag have silver tone hardware? (Chain)? It is hard to tell in photo
on Aug 5, 2014
Reply upvote (30)
I bought the black one and the chain is gold color. Not sure of the ink bag.
on Aug 5, 2014
Reply upvote (30)
You need a WiFi Internet connection, and a smartphone or tablet for the Echo App. That's it. It is easy to set up, but it may take you a while to figure out all of the little things that the Echo App can do.
on Aug 5, 2014
Reply upvote (30)
BEWARE this is NOT STEREO and it is NOT MONO. This is only one channel. You will not hear part's of songs (recorded in stereo) that are only played through the left channel. Kinda ridiculous. Still it is a decent sounding speaker.
on Aug 5, 2014
Reply upvote (30)
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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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