DESCRIPTION
MDBT42Q is a Bluetooth 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.
- 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.
- Full coverage of BLE software stack. See 1.3 Profile & Service Information.
- BLE & RF transmission switching helps products fit all operation systems and most hardware.
FEATURES
- 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 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
RESOURCES
- Datasheet
- FCC document
- IC document
- TELEC document
- KCC document
- SRRC document
- NCC document
Fast Shipping and Professional Packaging
We can offer a variety of shipping options due to our long-term partnership with UPS FedEx DHL. Our warehouse personnel will pack every item to our exacting requirements. Your products will be subjected to an extensive inspection and be properly packaged prior to being delivered. We deliver to thousands of clients each day across multiple countries. Our determination to be the biggest online retailer around the globe is evident by this. Both Europe and the USA have warehouses and distribution centers.
Orders with more than 1 item are assigned processing periods according to each item.
Prior to shipment before shipping, we'll examine thoroughly the items you've ordered. The majority of orders are shipped within 48 hours. The delivery estimate is between 3-7 days.
Returns
Due to the multiple parties involved, including the factory and the warehouse, we're unable to effectively manage inventory. Stock levels can fluctuate at any time. It is possible that the stocks could be depleted after the order has been made.
Our policy lasts for a period of 30 days. We cannot replace or refund your purchase if it has been 30 days from the date of purchase.
You are able to return an item when it's unopened and still in the same condition as the day you received it. It must also be returned in its original packaging.
Related products
Bluetooth
Component
Cables and Adapters
Interface Cable – SMA Female to SMA Male (25cm) Generic / OEM
Bluetooth
Bluefruit LE Friend – Bluetooth Low Energy (BLE 4.0) – nRF51822 – v3.0 (ID: 2267) Adafruit
