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MDBT42T-PAT
Model No.:MDBT42T-PAT
* Pre-Loaded with Raytac's AT command firmware (Peripheral / Slave role)
* Nordic nRF52805 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.2 & BT5.1 & BT5 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:7.2 x 11.2 x 1.8 mm
* 10 GPIO
* PCB Antenna
* Interface: UART
* MTU upto 247 bytes
* Worked with MDBT42Q-ATM / MDBT42Q-PATM (Central / Master role)
* Nordic nRF52805 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.2 & BT5.1 & BT5 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:7.2 x 11.2 x 1.8 mm
* 10 GPIO
* PCB Antenna
* Interface: UART
* MTU upto 247 bytes
* Worked with MDBT42Q-ATM / MDBT42Q-PATM (Central / Master role)
Buy From
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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 Good 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 good connectivity ability.
For customers looking for Small form factor and Peripheral/Slave Solution may select
MDBT42T-AT deployed Chip Antenna and offers a excellent connectivity ability.
MDBT42T-PAT deployed PCB Antenna and offers a good connectivity ability.
For customers looking for Tiny form factor and Peripheral/Slave Solution may select
MDBT42TV-AT deployed Chip Antenna and offers a excellent connectivity ability.
MDBT42TV-PAT deployed PCB Antenna and offers a good connectivity ability.
For customers looking for Central/Master Solution may select
MDBT42Q-ATM deployed Chip Antenna and offers a excellent connectivity ability.
MDBT42Q-PATM deployed PCB Antenna and offers a good connectivity ability.
For customers looking for Central/Master + Peripheral/Slave Solution may select
MDBT50Q-ATMS deployed Chip Antenna and offers a excellent connectivity ability.
MDBT50Q-PATMS deployed PCB Antenna and offers a good connectivity ability.
Testing & Debug Demo Board
Central/Master + Peripheral/Slave: MDBT50Q-DB-ATMS
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.
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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
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Specification:
[nRF52805] MDBT42T-AT & MDBT42T-PAT Spec (Ver.A)
Design Guide includes
MDBT42T & MDBT42T-P Footprint & Design Guide (200703)- Footprint (compatible for Protel, Eagle, Altium Design)
- 2D/3D drawing
- Reflow/Solder Profile
- Spec for external 32.768KHz
RoHS & REACH Report:
2021 RoHS & REACH Report for MDBT42T & MDBT42T-P
Related Links:
• Nordic https://www.nordicsemi.com/Software-and-tools/3rd-Party/3rd-party-modules
(Raytac's MDBT42T-AT / MDBT42T-PAT module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)