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
短程通信
standard

Standard

professional

Professional

automotive

Automotive

Product variants

BMD-300-A-R

Bluetooth Low Energy Module stand-alone, PCB antenna, open CPU 9.8x14.0 mm, 1000 pcs/reel

BMD-301-A-R

Bluetooth Low Energy Module stand-alone, U.FL connector, open CPU 9.8x14.0 mm, 1000 pcs/reel

BMD-350-A-R

Bluetooth Low Energy Module stand-alone, PCB antenna, open CPU 6.4x8.65 mm, 1000 pcs/reel
相关链接
产品选择
文档和资源
Product variantsBMD-300BMD-301BMD-350
Bluetooth qualificationsv5.0 (Bluetooth Low Energy)
Chip insidenRF52832
Bluetooth low energy output power EIRP [dBm]393
Maximum range [m]200400190
Maximum number of connections20
Bluetooth profiles and servicesBluetooth GATT
Operation modeStandalone module open CPU
MCUCortex-M4 with FPU, 64 MHz
RAM [kB]64 kB
Flash [kB]512 kB
UART1
GPIO32
ADC8
SPI3
TWI (I2C compatible)2
I2S1
PCM1
PWM4
Maximum supply [V]3.6
Minimum supply [V]1.7
Maximum temperature [°C]85
Minimum temperature [°C]-40
Bluetooth high speed (LE 2M PHY)
Bluetooth mesh
FOTA
Simultaneous GATT server and client
Supports customer applications
AntennasInternal antennaU.FL connectorInternal antenna
Dimensions [mm]9.8 x 14.0 x 1.96.4 x 8.6 x 1.5
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