MDBT50Q Module Series Mass Production has completed, customers who are interested in nRF52840 solution may contact with for further information.

Raytac’s MDBT50Q module deploy Nordic nRF52840 is a Bluetooth 5 (BLE), Zigbee and Thread (802.15.4) modular solution and is an advanced multi-protocol SoM with an ARM® Cortex™-M4F CPU and featured built-in USB and 5.5V compatible DC/DC supply.

The compact size 10.5 x 15.5 x 2.0 (2.2)mm incorporates 48 GPIO,  integrated various antenna types option (Chip Antenna, PCB antenna, u.FL connector) provides developers flexibility to meet most IoT Application Demanding, Connectivity Range Requirement, BOM Cost Saving, Designs Simplifying, and Time-TO-Market Efficiency.

nRF52840 MDBT50Q Family 拷貝


Raytac’s MDBT50Q, MDBT50Q-P, and MDBT50Q-U is a BT 5.0 stack (Bluetooth low energy or BLE), Zigbee and Thread (IEEE 802.15.4) module designed based on Nordic nRF52840 SoC solution, which incorporates: GPIO, SPI, UART, I2C,I2S, PMD, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors.

MDBT50Q & MDBT50Q-P Spec Sheet Download Site (Click Me)
MDBT50Q-U (u.FL connector) Spec Sheet Download Site (Click Me)


‧Bluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver
    ‧-95dBm sensitivity in 1Mbps Bluetooth low energy (BLE) mode
‧-103dBm sensitivity  in 125Kbps BLE mode (long range)
    ‧+8 dBm TX power (down to -20 dBm in 4 dB steps)
    ‧On-air compatible with nRF52, nRF51, nRF24L and nRF24AP Series
‧Programmable output power from +8dBm to -20dB
‧RSSI (1dB resolution)
‧Supported data rates:
‧Bluetooth 5: 2 Mbps, 1 Mbps, 500 kbps, 125 kbps
‧IEEE 802.15.4-2006: 250 kbps
        ‧Proprietary 2.4 GHz: 2 Mbps, 1 Mbps
‧ARM Cortex –M4 32-bit processor with FPU, 64 MHz 
Memory: 1MB flash / 256KB RAM
‧HW accelerated security
‧ARM TrustZone Cryptocell 310 cryptographic accelerator
‧128 bit AES / ECB / CCM / AAR co-processor (on-the-fly packet encryption)
Advanced on-chip interfaces
‧USB 2.0 full speed (12Mbps) controller
    ‧QSPI 32MHz interface
    ‧High speed 32MHz SPI
    ‧Type 2 near field communication (NFC-A) tag with wake-on field
    ‧Programmable peripheral interconnect (PPI)
‧48 general purpose I/O pins (GPIO)
‧EasyDMA automated data transfer without CPU processing on peripherals
‧12 bit, 200ksps ADC – 8 configurable channels with programmable gain
‧4 x 4 channel pulse width modulator (PWM)units with EasyDMA
Audio peripherals : I2S, digital microphone interface (PDM)
‧5 X 32-bit timers with counter mode
‧Up to 4 x SPI masters / 3 x SPI slaves with EasyDMA
‧Up to 2 x I2C compatible 2-wire masters / slaves
‧2 x UART(CTS/RTS) with EasyDMA
‧Quadrature decoder (QDEC)
‧3 x 24-bit real-time counters (RTC)
Flexible power management
    ‧Supply voltage range 1.7V to 5.5V
‧Built in DC/DC converter for direct USB/Li-On power
‧On-chip DC/DC and LDO regulators with automated low current modes
‧Regulated supply for external components from 1.8V to 3.3V
‧Automated peripheral power management
    ‧Fast wake-up using 64MHz internal oscillator
    ‧0.4uA at 3V in OFF mode, no RAM retention
    ‧1.5uA at 3V in ON mode, no RAM retention, wake on RTC
‧ Nordic SoftDevice ready and with support for concurrent multi-protocol 

‧ TX Power: 0dBm @ 5.3mA, +8dBm @ 13.6mA
‧ BLE RX Sensitivity: -96 dBm @ 5.4mA
‧ BLE Coded RX Sensitivity: -103 dBm 
‧ Operation Temperature: -40℃ ~ 85℃ 
‧ Dimensions: 10.5 x 15.5 x 2.0 mm (2.2mm)
‧ Bluetooth 5 Qualified and Thread Compliant (Expected in Q3 2018)
‧ RF Certification Grant(Expected in Q3 2018)
    ‧FCC (USA)
‧IC (Canada)
‧MIC (Telec Japan)
‧KC (Korea)
‧SRRC (China)
‧NCC (Taiwan)
‧ RF Certification Compliance(Expected in Q3 2018)
    ‧CE (Europe)
‧RCM (Australia / New Zealand)


  • IoT Networks
  • Smart Home Appliances
  • Smart City Sensors
  • Industrial IoT Sensors Controllers & Automation
  • Personal Area Networks
  • Health/Fitness Sensor & Monitor Device
  • Medical Device
  • Interactive Entertainment Devices
  • Advanced Remote Controls
  • Gaming Controller
  • Advanced Personal Fitness Devices
  • Health Device
  • Virtual/Augmented Reality Applications
  • High Performance HID Controllers
  • Mesh Network Applications
  • Home/Office/Hotel Automation
  • Smart Energy Management
  • Safety & Security
  • Lighting Products

BT5 Nordic Solution Comparison

Raytac Corporation
A BT4.1 & BT4.2 & BT5 module maker based on Nordic nRF51 & nRF52 solution 
(nRF51822 & nRF51422 & nRF52832 & nR52810 & nRF52840)          email:          Tel: +886.2.3234.0208


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