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MDBT42Q-AT

Model No.:MDBT42Q-AT
* Pre-Loaded with Raytac's AT command firmware (Peripheral / Slave role)
* Nordic nRF52810 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5 & BT4.2 Bluetooth Specification Certified
* Certifications: FCC, IC, CE, Telec (MIC), KC, SRRC, NCC
* 32-bit ARM® Cortex™ M4F CPU
* 192kB Flash Memory / 24kB RAM
* RoHS & Reach Compliant.
* Dimension:10 x 16 x 2.2 mm
* 32 GPIO
* Chip Antenna
* Interface: UART
* MTU upto 247 bytes
* Worked with MDBT42Q-ATM / MDBT42Q-PATM (Central / Master role)
  • Raytac's AT command module series comes with AT command firmware pre-programmed which helps developers enjoy a Design Saving & Time-To-Market journey.

    For customers looking for Fair form factor and Peripheral/Slave Solution may select 
    MDBT42Q-AT deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT42Q-PAT deployed PCB Antenna and offers a fair connectivity ability.

    For customers looking for Compact form factor and Peripheral/Slave Solution may select 
    MDBT42V-AT deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT42V-PAT deployed PCB Antenna and offers a fair connectivity ability.

    For customers looking for Fair form factor and Central/Master Solution may select 
    MDBT42Q-ATM deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT42Q-PATM deployed PCB Antenna and offers a fair connectivity ability.

    Testing & Debug Demo Board
    Peripheral/Slave: MDBT42Q-AT-UART-S
    Central/Master: MDBT42Q-AT-UART-M 

    If you are looking for demo board for standard module WITHOUT AT command, please view MDBT42Q-DB for more information.
     
  • List of supported commands
    • Setting of device name
    • Choose data rate of 1Mbps or 2Mbps on-air
    • Set TX output power in 5 levels.
    • Set advertising time
    • Set connection interval under Mode 2
    • Enable/disable advertising
    • Set LED pattern indicating advertising or connecting status
    • 7 sets of UART baud rates
    • Enable/disable UART flow control
    • Enable/disable interface of UART hardware
    • Support 8 programmable output GPIO
    • Power-down mode for power saving and GPIO wake-up
    • Support DC-to-DC and LDO power mode
    • Use internal or external 32.768KHz oscillator
    • Recover-to-default setting with hardware and software method
    • System reset of hardware and software
    • Set serial number and retrieve
    • Set or retrieve MAC Address
    • Retrieve ADC value for battery detection
    • Support maximum MTU 247bytes / data payload up to maximum 244 bytes
  • Specification:                                                                                    
    MDBT42Q-AT & MDBT42Q-PAT_nRF52810 Spec (Ver.E)

    Design Guide: including footprint for Protel, Eagle and Altium Designer, 2D/3D drawing, reflow graph, and recommended spec for external 32.768KHz
    MDBT42Q & MDBT42Q-P Footprint_Design Guide (181015)

    RoHS & REACH Report:
    2018 RoHS & REACH Report for MDBT42Q & MDBT42Q-P

    Related Links:
    • Nordic  https://www.nordicsemi.com/eng/Products/3rd-Party-Bluetooth-low-energy-Modules
    (Raytac's MDBT42Q-AT / MDBT42Q-PAT module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)