BMD-30/35 系列 (open CPU)

Stand-alone 低功耗蓝牙 5.0 模块

蓝牙 5.0 解决方案

  • 功能强大、超高效的 64 MHz 32 位 Arm® Cortex®-M4,配有 FPU、512 kB 闪存和 64 kB RAM
  • 配有 Nordic DFU 的安全启动加载(加密无线更新)
  • 发射器认证和合规
  • BMD-300 和 BMD-301 与 BMD-34x 模块封装兼容
short_range
standard

Standard

professional

Professional

automotive

Automotive

Product variants

BMD-300

内置 PCB 天线,9.8 x 14.0 x 1.9 mm

BMD-301

用于外置天线的 U.FL 连接器,9.8 x 14.0 x 1.9 mm

BMD-350

内置芯片型陶瓷天线,6.4 x 8.6 x 1.5 mm

产品选择
文档和资源
Product variantsBMD-300BMD-301BMD-350
Short Range Features 
Bluetooth Qualificationsv5.0 (Bluetooth Low Energy)
Chip InsidenRF52832
Bluetooth low energy output power EIRP[dBm]3 9 3
Maximum range [m]200 400 190
Maximum number of connections20
Bluetooth profiles and servicesBluetooth GATT
CPU Features 
Microprocessor on boardStandalone module open CPU
Interfaces 
UART1
GPIO32
ADC8
SPI3
TWI (I2C compatible)2
I2S1
PCM1
PWM4
Electrical data 
Maximum supply [V]3.6
Minimum supply [V]1.7
Environmental data,
quality & reliability
 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Features 
Bluetooth high speed (LE 2M PHY)
Bluetooth mesh
FOTA
Simultaneous GATT server and client
Supports customer applications
General Features 
AntennasInternal antennaU.FL connectorInternal antenna
Dimensions 
Dimensions [mm]9.8 x 14.0 x 1.9 9.8 x 14.0 x 1.9 6.4 x 8.6 x 1.5
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