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FSC-BT677D EFR32BG21 Small Ultra-Long-Range BLE 5.2 Module

FSC-BT677D Bluetooth 5.2 Low Energy SoC module based on Silicon Labs EFR32BG21 chip, incorporates a 32-bit 80 MHz ARM Cortex-M33 microcontroller, delivering a maximum power output of +20 dBm and enhanced Rx sensitivity of -104.9 DBM (min.), very suitable for long range application . Utilizing low-power gecko technology, it ensures fast wake-up times and energy-saving modes, with small size design and on-board PCB antenna, this module is ideal for battery-operated applications requiring compact dimensions, high performance and low energy consumption.

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$5.50
        • Silicon Labs EFR32BG21 ultra-long-range BLE5.2 MCU to execute complete Bluetooth BLE and Mesh protocol stack. 32-bit 80 MHz ARM Cortex-M33, DSP instruction and floating-point unit for efficient signal processing.
        • Wide Operating Temperature range: -40° C ~ +105 ° C.
        • Advanced BLE 5.x features:
          • High Speed with LE 2Mbit PHY
          • Long Range with LE coded PHY
          • 255 Bytes Advertising extensions
        • Low Power Consumption:
          • DeepSleep current: 4.5uA
          • Active mode current: 50.9uA/MHz
        • RF Spesifikasyonu:
          • Bluetooth 5.2 Low Energy (Gıcırdatmak) Transceiver
          • Support Bluetooth Mesh network and proprietary wireless protocol development
          • Sınıf 1 support (Tx power up to +20 DBM)
          • Enhanced Rx sensitivity: -104.9 DBM (Min.)
        • Genel:
          • 13mm x 16.5mm small size stamp 24-pin package
          • Yerleşik anten, Harici feasycom anteni veya diğer anteni takma desteği
          • Support BLE central and peripheral
          • OTA yükseltmesini destekleyin
          • Bluetooth stack profiles: ATT, GATT, HOGP, and other BLE protocols
          • UART baud rate range: 1200 bps ~ 230400 bps (default: 115200 bps)
          • Uart, I2C, SPI, PWM, RTC, PDM, 12-bit ADC (200ks/S) interfaces
Çip Silicon Labs EFR32BG21
Bluetooth Standardı Bluetooth v5.2 Low Energy
İletiş Gücü +20 DBM (Max.)
Hassasiyet Alın -104.9 DBM (Min.)
Profiller Gıcırdatmak: ATT, GATT, HOGP
Sertifikalar SRRC
GPIO sayısı 20
Arayüzler Uart, I2C, SPI, ADC, PWM
Anten On-board PCB antenna by default
Support installing external Feasycom antenna or other antenna
Boyutlar (mm) 13 × 16.5 × 1.62; Ped artı 1.27
Çalışma sıcaklığı -40° C ~ +105 ° C
Saklama sıcaklığı -40° C ~ +105 ° C
Besleme voltajı VDD: 1.71V ~ 3.8V
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