Raytac’s MDBT50Q-CX-40 is a BT 5.4 stack (Bluetooth low energy or BLE) USB-C dongle designed based on Nordic nRF52840 SoC solution, which incorporates: GPIO, PWM and USB interfaces for connecting peripherals and sensors.


  • Nordic nRF52840 Solution Dongle 
  • Open Bootloader pre-loaded for easy firmware development 
  • USB Type C Interface 
  • Compact size with 26.2 x 15.1 x 6.8 mm (1.03 x 0.59 x 0.26 in) 
  • Deployed Raytac MDBT50Q-P1M Module 
  • 32-bit ARM Cortex M4F CPU with 1MB Flash Memory / 256kB RAM 
  • Bluetooth BT5.4 , FCC/IC/CE/Telec/KC/SRRC/NCC/RCM Pre-certified 
  • A recommended 3rd-party module by Nordic Semiconductor

     

About The Dongle:

  • ‧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: 26.2 x 15.1 x 6.8 mm
  • ‧ Bluetooth 5.4 Qualified and Thread Compliant
  • ‧ RF Certification Grant
  • ‧FCC (USA)
  • ‧IC (Canada)
  • ‧MIC (Telec Japan)
  • ‧KC (Korea)
  • ‧SRRC (China)
  • ‧NCC (Taiwan)
  • ‧CE (Europe)
  • ‧RCM (Australia / New Zealand)
  • ‧WPC (India)

Nordic Solution Bluetooth Module Shipping Policy:

All items are brand new,  unused, unopened, undamaged item in its original packaging, such as an unprinted box or plastic bag. (where packaging is applicable). 

Usually Ships Within 3 days!  Shipment dates excludes importing custom clearance! 

Package may have been opened by custom's checking! Import duties, custom taxes and charge are customer's responsibility! 

*Terms will subject to change without prior notice!