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Bluetooth MDBT50Q-U1M nRF52840 Based BLE Module

The MDBT50Q-U1M is a high-performance Bluetooth Low Energy (BLE) module built around the powerful Nordic nRF52840 System-on-Chip (SoC). Designed for advanced IoT and wireless applications, this module integrates a wide range of communication interfaces including GPIO, SPI, UART, I2C, I2S, PWM, ADC, NFC, and USB. With its compact size, multiprotocol support, and pre-certified design, the MDBT50Q-U1M offers a flexible and reliable solution for developers building next-generation wireless products.

Package Includes

  • 1 x MDBT50Q-U1M BLE Module
Bluetooth with nRF52840
93.45 AED 93.45 AED (Tax included)

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Features

  • Complete Bluetooth 5.0 and Bluetooth 4.2 Low Energy solution
  • Integrated chip antenna for compact wireless design
  • Multiprotocol support: Bluetooth 5, IEEE 802.15.4, ANT, and 2.4 GHz RF
  • Compact size for easy integration into embedded systems
  • Pre-certified with FCC, IC, CE, Telec, KC, SRRC, and NCC
  • Highly flexible nRF52840 multiprotocol SoC
  • Wide range of interfaces: GPIO, SPI, UART, I2C, I2S, PWM, ADC, NFC, USB
  • Programmable output power and high-precision RSSI
  • Optimized for ultra-low power wireless applications

Specifications

  • CPU: 32-bit ARM Cortex-M4F
  • Operating Voltage: 1.7V – 5.5V
  • GPIO: Up to 48 configurable pins
  • Bluetooth: BLE 5 (2 Mbps, 1 Mbps, 500 kbps, 125 kbps)
  • IEEE 802.15.4: 250 kbps (Thread / ZigBee support)
  • Proprietary 2.4 GHz: 2 Mbps, 1 Mbps
  • Sensitivity: -95 dBm (1 Mbps BLE), -103 dBm (125 kbps BLE long-range)
  • Output Power: +8 dBm to -20 dBm programmable
  • USB: 2.0 Full-Speed (12 Mbps)
  • NFC: Type 2 Tag-A with wake-on field
  • ADC: 12-bit, 200 ksps, 8 channels
  • PWM: 4 units with EasyDMA
  • Timers: 5 × 32-bit timers + 3 × RTC
  • Interfaces: SPI, QSPI (32 MHz), I2C, UART, I2S, PDM
  • Operating Temperature: -40°C to +85°C

Physical Details

MDBT50Q-U1MV2 nRF52840 Based BLE Module - U.FL

  • Dimensions: 15.5 mm × 10.5 mm × 2.2 mm
  • Weight: Approximately 15 g
  • Integrated chip antenna
  • Compact SMD module for embedded applications

Applications

  • IoT devices and smart home systems
  • Wearable electronics and health monitoring
  • Industrial wireless sensor networks
  • Bluetooth Mesh and Thread networking
  • Wireless communication modules for embedded systems

Arduino IDE Support (nRF52 Core)

  • Download and install Arduino IDE.
  • Add nRF52 board support via Boards Manager (search “Nordic nRF52”).
  • Select a compatible nRF52840 board profile.
  • Use the Arduino nRF52 Core for development.
  • Supports BLE peripheral and central roles, services, and characteristics.

Pinout & Interfaces

Mdbt50q-u1m Nrf52840 Based Ble Module - 113990584

  • Up to 48 configurable GPIO pins
  • SPI / QSPI (32 MHz high-speed interface)
  • I2C (2-wire interface)
  • UART with CTS/RTS
  • I2S and PDM for audio applications
  • NFC-A interface
  • USB 2.0 Full-Speed interface

Resources