MDBT50Q-1MV2 is a BT5.2 & BT5.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52840 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PMD, PWM, ADC, NFC, and USB interfaces for connecting peripherals and sensors.

Features:

Complete BT5.2 & BT5.1 low energy solution with integrated chip antenna
Compact size with 10.5 x 15.5 x 2.2 mm
Supports Bluetooth 5, IEEE 802.15.4 & 2.4Ghz RF & ANT upon customer's preference.
Pre-Certifified Module: FCC / IC / Telec / KC / SRRC / NCC / WPC Certified & CE RED / RCM Compliant.
Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra low-power wireless applications.

Specifications:

32-bit ARM Cortex M4F CPU
Supply: 1.7V – 5.5V
Flexible and configurable 48 GPIO
Bluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver

-95dBm sensitivity in 1Mbps Bluetooth low energy (BLE) mode
-103dBm sensitivity in 125Kbps BLE mode (long-range)
+8 dBm TX power (down to -20 dBm in 4 dB steps)
On-air compatible with nRF52, nRF51, nRF24L and nRF24AP Series

Programmable output power from +8dBm to -20dB
RSSI (1dB resolution)‧Supported data rates:
Bluetooth 5: 2Mbps, 1 Mbps, 500 kbps, 125 kbps
IEEE 802.15.4-2006: 250 kbps
Proprietary 2.4 GHz: 2 Mbps, 1 Mbps
Advanced on-chip interfaces

USB 2.0 full speed (12Mbps) controller
QSPI 32MHz interface
High speed 32MHz SPI
Type 2 near field communication (NFC-A) tag with wake-on field‧Programmable peripheral interconnect (PPI)
EasyDMA automated data transfer without CPU processing on peripherals‧12 bit, 200ksps ADC – 8 configurable channels with programmable gain
4 x 4 channel pulse width modulator (PWM)units with EasyDMA
Audio peripherals: I2S, digital microphone interface (PDM)
5 X 32-bit timers with counter mode
Up to 4 x SPI masters / 3 x SPI slaves with EasyDMA
Up to 2 x I2C compatible 2-wire masters / slaves
2 x UART(CTS/RTS) with EasyDMA
Quadrature decoder (QDEC)
3 x 24-bit real-time counters (RTC)

Operating Temp: -40°C to +85°C
Dimensions: 15.5mm x10.5mm x2.2mm
Weight: G.W 15g
Battery: Exclude