ANNA-B402 (open CPU)

stand-alone 蓝牙 5.1 低功耗模块

适用于恶劣的专业环境的超紧凑模块

  • 具备集成天线的超紧凑型 SiP (6.5 x 6.5 x 1.2 mm)
  • 蓝牙 5.1、蓝牙 Mesh、远距离通信、Zigbee 和 Thread
  • 提供室内定位的寻向功能
  • 功能强大的 open CPU 架构,适用于客制化应用
  • 工作温度范围高达 105°C
  • 全球认证
短程通信
standard

Standard

professional

Professional

automotive

Automotive

Product variants

ANNA-B402-00B

Bluetooth Low Energy stand-alone SiP open CPU 6.5x6.5 mm, 500 pcs/reel
相关链接
Product selection
Product description
Documentation & resources
Product variantsANNA-B402
Bluetooth qualificationsv5.1 (Bluetooth Low Energy)
Chip insidenRF52833
Bluetooth low energy output power EIRP [dBm]9
Maximum range [m]800
Bluetooth throughput [Mbit/s]1.4
Maximum number of connections20
Bluetooth profiles and servicesBluetooth GATT
Operation modeStandalone module open CPU
MCUCortex-M4 with FPU, 64 MHz
RAM [kB]128 kB
Flash [kB]512 kB
UART2
USB1
GPIO33
ADC8
SPI4
TWI (I2C compatible)2
I2S1
PDM1
PWM4
Maximum supply [V]3.6
Minimum supply [V]1.7
Maximum temperature [°C]105
Minimum temperature [°C]-40
Bluetooth high speed (LE 2M PHY)
Bluetooth long range (coded PHY)
Bluetooth mesh
Direction finding (AoA/AoD)
FOTA
Secure boot ready
Simultaneous GATT server and client
Supports customer applications
AntennasInternal antenna, Antenna pin
Dimensions [mm]6.5 x 6.5 x 1.2
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