MDBT40-P is a BT4.0 & BT4.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF581xxx SoC solution incorporates: GPIO, UART, I2C and ADC interfaces for connecting peripherals and sensors.
The Merit of MDBT40 Module:
  • Long Working Distance (Over 60M in open space)
  • Declaration ID already included all Nordic applied profiles.
  • FCC (USA) & Telec (Japan)certificate & CE(EU)granted.
The feature of the module:

Dual Transmission Mode of BLE & RF 2.4G 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 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
  • Fully support customers to suit the needs of any application!

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

BLE & RF transmission switching may help products to fit all kinds of hardwares.

Computer peripherals and I/O devices
  • Mouse
  • Keyboard
  • Multi-touch trackpad

Interactive entertainment devices

  • Remote control
  • 3D Glasses
  • Gaming controller
Personal Area Networks
  • Health/fitness sensor and monitordevices
  • Medical devices
  • Key-fobs + wrist watch
  • Remote control toys
Part List:
  • 1 x MDBT40-P - nRF51822 based BLE module


MDBT40 & MDBT40-P Spec(Ver.A3)

BQB Certificate

Related link: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


SKU SS-317030026
Brand Seeed Studio

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