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MDBT42Q-P512KV2

Name: MDBT42Q-P512KV2
Rating: 4.7 (12 reviews)

NORDIC 52832 PCB ANTENNA MODULE

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Supplier	Raytac
Package	Bag
ProductStatus	Active
RFFamily/Standard	802.15.4, Bluetooth
Protocol	Bluetooth v5.2, Zigbee®
Frequency	2.36GHz ~ 2.5GHz
DataRate	2Mbps
Power-Output	4dBm
Sensitivity	-96dBm
SerialInterfaces	ADC, GPIO, I²C, I²S, SPI, PDM, PWM, UART
AntennaType	PCB Trace
UtilizedIC/Part	nRF52832
MemorySize	512kB Flash, 64kB RAM
Voltage-Supply	1.7V ~ 3.6V
Current-Receiving	3.5mA ~ 12.9mA
Current-Transmitting	2.7mA ~ 16.6mA
MountingType	Surface Mount
OperatingTemperature	-40°C ~ 85°C (TA)

概述

Description

MDBT42Q-P512KV2 is Raytac’s ultra-compact BLE module built around Nordic nRF52832. Key points:
- Core: Nordic nRF52832 with 512 KB flash and ~64 KB RAM.
- Wireless: Bluetooth 5.0 with support for higher data rates (2 Mbps) and range enhancements.
- Power: 1.7–3.6 V supply; designed for low power with deep-sleep microamp levels.
- I/O: Rich interfaces (UART, SPI, I2C, PWM, ADC, GPIOs) for flexible integration.
- Package: Shielded module with onboard antenna; option for an external antenna.
- Certifications: FCC/CE (and RoHS) for easy regulatory clearance.
- Use cases: Beacons, wearables, sensors, and other IoT devices needing compact, low-power BLE.
Development: compatible with Nordic SDK tools; suitable for quick prototyping and production once wired to your host MCU or system-on-board. It’s a drop-in BLE module for product teams needing a proven, certified BLE radio with minimal external components.

Features

MDBT42Q-P512KV2 is a Nordic nRF52832-based BLE module from Raytac. Key features:
- MCU: Nordic nRF52832, ARM Cortex-M4F, 64 MHz
- Memory: 512 KB flash, 64 KB RAM
- Wireless: Bluetooth 5.0 Low Energy (BLE); ANT supported
- 2.4 GHz transceiver with onboard antenna
- Interfaces: UART, SPI, I2C (TWIM/TWIS), PWM, ADC; multiple GPIOs
- Power: 1.7–3.6 V supply; optimized for low power and deep sleep
- Temperature range: −40 °C to 85 °C
- Form factor: Surface-mount module with integrated antenna
- Certifications: Regulatory approvals for 2.4 GHz band (e.g., FCC/CE/IC)
- Development: Compatible with Nordic nRF5 SDK and Raytac tooling/support
Concise, ready-to-integrate BLE module with solid memory, GPIOs and low-power capabilities.

Package

The MDBT42Q-P512KV2 is a shielded surface-mount (SMD) Bluetooth Low Energy module with castellated edge pads (LGA-style SMD package) designed for PCB mounting.

Pinout

- Pin count: 20 castellated I/O pads (standard MDBT42Q module) — plus the module antenna reference/ground plane.
- Pin functions (summary): VDD/VIN (power), GND; RESET; SWDIO & SWCLK (debug/programming); UART TX/RX (and optional RTS/CTS); SPI (SCK, MOSI, MISO)/SPIM; I2C/TWI (SDA, SCL); multiple configurable GPIOs capable of PWM, input, and wake; SAADC (analog inputs); NFC pins (if enabled); various peripheral routing (PPI, timers, RTC) — all controlled by the on-board nRF52832 SoC (512 KB flash variant). Pins are multi‑function and assigned in firmware; refer to the MDBT42Q datasheet for the exact pad-to-nRF52832 mapping and electrical specs.

Manufacturer

Manufacturer: Raytac Corporation.
What kind of company: Raytac is a Taiwan‑based wireless module maker (module vendor/fabless design house) that designs and produces certified Bluetooth Low Energy (BLE) / IoT connectivity modules—often using Nordic Semiconductor chips.

Application

MDBT42Q-P512KV2 is a Nordic nRF52832-based Bluetooth Low Energy module from Raytac. Typical application areas:
- Bluetooth LE devices: peripherals/centrals, beacons
- IoT wireless sensors and nodes (environmental monitoring, home automation)
- Smart home products (lighting, thermostats, door sensors)
- Wearables and health-monitoring accessories
- Asset tracking and industrial monitoring
- Wireless data loggers and remote monitoring
- Prototyping/DIY and product development (UART/SPI/I2C interfaces)

Equivalent

MDBT42Q-P512KV2 is a Raytac module built around Nordic nRF52832 (512 KB flash) for BLE 5.0. Its equivalents are:
- The Nordic nRF52832 SoC itself (chip level).
- Other vendors’ BLE modules based on the nRF52832 with similar 512 KB flash (same family, different form factors).