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Description
- 1x Dragino NBSN95 NB-IoT Sensor Node
- 1x External NB-IoT antenna
- Power Consumption: STOP Mode: 10 μA at 3.3 V
Support Bands Protocol: CoAP, UDP, MQTT
- B1 H-FDD: 2100 MHz
- B3 H-FDD: 1800 MHz
- B8 H-FDD: 900 MHz
- B5 H-FDD: 850 MHz
- B20 H-FDD: 800 MHz
- B28 H-FDD: 700 MHz
MCU
- MCU: STM32L072CZT6
- Flash: 192 KB
- SRAM: 20 KB
- EEPROM: 6 KB
- Clock Speed: 32 Mhz
Absolute Maximum Ratings
- VCC: 0.5 V ~ 3.9 V
- Operating Tempature: -40 °C ~ 85 °C
- I/O pins: 0.5 V ~ VCC + 0.5 V
Common DC Characteristics
- Supply Voltage: 1.8 V ~ 3.6 V
- Operating Tempature: -40 °C ~ 85 °C
Battery
- Li/SOCI2 rechargeable battery
- Capacity: 8500 mAh
- Self Discharge: <1% / Year at 25 °C
- Max continuously current: 500 mA
- Max boost current: 2 A, 1 second