MDBT50Q-1M nRF52840 Based BLE Module


MDBT50Q-1 is a BT 5.0 stack (Bluetooth low energy or BLE) module designed based on the Nordic nRF52840 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PMD, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors.

In stock



You can also check our blog Introducing nRF52832 and nRF52840 Product Family to learn more about nRF52 Series SoC family

MDBT50Q-1 is a BT 5.0 stack (Bluetooth low energy or BLE) module designed based on the Nordic nRF52840 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PMD, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors.


  • Complete BT5 & BT4.2 low energy solution with integrated chip antenna
  • Compact size with 10.5 x 15.5 x 2.2 mm
  • BT5 End Product qualified.
  • Supports Bluetooth 5, IEEE 802.15.4 & 2.4Ghz RF & ANT upon customer's preference.
  • Pre-Certifified Module: FCC/IC/CE/Telec/KC/SRRC/NCC certified.
  • Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra-low-power wireless applications.


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 security subsystem
  • 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
  • EasyDMA automated data transfer between memory and 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
  • 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 System OFF mode, no RAM retention
  • 1.5uA at 3V in System ON mode, no RAM retention, wake on RTC

Nordic SoftDevice ready and with support for concurrent multi-protocol

Operating Temp: -40°C to +85°C


IoT Networks

  • Smart home (such as door locks, lighting) sensors and controllers
  • Smart city sensor networks
  • Industrial IoT sensors and controllers
  • Connected white goods

Personal Area Networks

  • Health/fitness sensor and monitor device
  • Medical device

Interactive entertainment devices

  • Advanced remote controls
  • Gaming controller

Advanced wearables

  • Connected watches
  • Advanced personal fitness devices
  • Wearables with wireless secure payment
  • Connected Health
  • Virtual/Augmented Reality applications

High performance HID Controllers
Mesh Network

Technical details

Dimensions 15.5mm x10.5mm x2.2mm
Weight G.W 15g
Battery Exclude

Part List

MDBT50Q-1M Module 1


HSCODE 8517709000
USHSCODE 85177000
UPC 841454121701
CE 1



nRF52832 is a flexible, efficient Bluetooth 5 and Bluetooth mesh multiprotocol SoC. The nRF52840 SoC is built around a 32-bit ARM® Cortex®-M4F processor optimized for ultra-low power operation, combining Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802.15.4, ANT and 2.4GHz proprietary.


Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account