Bluetooth Low Energy Module

Bluetooth Low Energy Module

$10.89
SKU:
317030213

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Vendor:

MDBT42Q is a BT 4.0, BT 4.1, and BT 4.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52832 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PWM, and ADC interfaces for connecting peripherals and sensors.

Highlighted Features

  • Dual Transmission mode of BLE & 2.4 GHz RF upon customer preference.
  • Long working distance: over 80 meters in open space
  • Compact size with (L) 16 x (W) 10 x (H) 2.2 mm.
  • Low power requirements, ultra-low peak, average, and idle mode power consumption.
  • Be compatible with a large installed base of mobile phones, tablets, and computers.
  • Fully covered with BLE software stack. See 1.3 Profile & Service Information.
  • BLE & RF transmission switching helps products fit all operation systems and most hardware.

Applications

IoT

  • Home automation

  • Sensor networks

  • Building automation

Personal Area Networks

  • Health/fitness sensor and monitor device

  • Medical devices

  • Key-fobs and wristwatches

Interactive entertainment devices

  • Remote control

  • Gaming controller

Beacons

  • A4WP wireless chargers and devices

  • Remote control toys

Computer peripherals and I/O devices

  • Mouse

  • Keyboard

  • Multi-touch trackpad

Specifications

  • Multi-protocol 2.4GHz radio

  • 32-bit ARM Cortex – M4F processor

  • 512KB flash programmed memory and 64KB RAM

  • Software stacks available as downloads

  • Application development independent from the protocol stack

  • On-air compatible with nRF51, nRF24AP and nRF24L series

  • Programmable output power from +4dBm to -20dBm

  • RAM-mapped FIFOs using EasyDMA

  • Dynamic on-air payload length of up to 256 bytes

  • Flexible and configurable 32-pin GPIO

  • Simple ON / OFF global power mode

  • Full set of digital interfaces all with Easy DMA including:

  • 3 x Hardware SPI master ; 3 x Hardware SPI slave

  • 2 x two-wire master ; 2 x two-wire slave

  • 1 x UART (CTS / RTS)

  • PDM for digital microphone

  • I2S for audio

  • 12-bit / 200KSPS ADC

  • 128-bit AES ECB / CCM / AAR co-processor

  • Lowe cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus

  • Lowe power 32MHz crystal and RC oscillators

  • Wide supply voltage range 1.7V to 3.6V

  • On-chip DC/DC buck converter

  • Individual power management for all peripherals

  • Timer counter

  • 5 x 32-bit

  • 3 x 24-bit RTC

  • NFC-A tag interface for OOB pairing

  • Granted main regional certifications such as FCC (USA), CE (Europe), IC (Canada), TELEC (Japan), KCC (Korea), SRRC (China), and NCC (Taiwan)

  • RoHS and REACH compliant

Documentation

Data Sheet