FSC-BT677D EFR32BG21 Petit BLE ultra longue portée 5.2 Module
FSC-BT677D Bluetooth 5.2 Low Energy SoC module based on Silicon Labs EFR32BG21 ébrécher, 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.
Caractéristiques
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- Silicon Labs EFR32BG21 ultra-long-range BLE5.2 MCU to execute complete Bluetooth BLE and Mesh protocol stack. 32-peu 80 MHz ARM Cortex-M33, DSP instruction and floating-point unit for efficient signal processing.
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- Wide Operating Temperature range: -40°C ~ +105°C.
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- 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
- Spécification RF:
- Bluetooth 5.2 Faible consommation d'énergie (BLE) Émetteur-récepteur
- Support Bluetooth Mesh network and proprietary wireless protocol development
- Classe 1 soutien (Tx power up to +20 dBm)
- Enhanced Rx sensitivity: -104.9 dBm (Min.)
- Général:
- 13mm x 16.5mm small size stamp 24-pin package
- Antenne embarquée, prise en charge de l'installation d'une antenne Feasycom externe ou d'une autre antenne
- Prise en charge BLE centrale et périphérique
- Prise en charge de la mise à niveau OTA
- Profils de pile Bluetooth: À, GATT, HOGP, et autres protocoles BLE
- UART baud rate range: 1200 bps ~ 230400 bps (default: 115200 bps)
- UART, I2C, IPS, MLI, RTC, PDM, 12-bit ADC (200ks/S) interfaces
- Advanced BLE 5.x features:
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Caractéristiques
| Ébrécher | Silicon Labs EFR32BG21 |
| Norme Bluetooth | Bluetooth v5.2 Low Energy |
| Puissance de transmission | +20 dBm (Max.) |
| Recevez la sensibilité | -104.9 dBm (Min.) |
| Profils | BLE: À, GATT, HOGP |
| Certifications | SRRC |
| Nombre de GPIO | 20 |
| Interfaces | UART, I2C, IPS, CDA, MLI |
| Antenne | On-board PCB antenna by default Prise en charge de l'installation d'une antenne Feasycom externe ou d'une autre antenne |
| Dimensions (mm) | 13 × 16.5 × 1.62; Pas de pad 1.27 |
| Température de fonctionnement | -40°C ~ +105°C |
| Température de stockage | -40°C ~ +105°C |
| Tension d'alimentation | VDD: 1.71V ~ 3.8V |
Applications
Villes intelligentes
Maison intelligente
Smart Security
IdO sans fil
