LSN50-V2 Waterproof Long Range Wireless LoRa Sensor Node (915 MHz)

Dragino TechnologySKU: RB-Drt-49
Manufacturer #: LSN50-v2-US915-M12

Price  :
Sale price $43.57

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Stock  :
In stock, 6 units

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Description

  • 1 x Dragino LSN50-V2 Waterproof Long Range Wireless LoRa Sensor Node (915 MHz)
  • 1 x External RF Antenna

Size

  • 13.0 x 5 x 4.5 cm
  • Maximum link budget: 168 dB
  • Constant RF output: +20 dBm - 100 mW
  • High efficiency PA: +14 dBm
  • Programmable bit rate: up to 300 kbps
  • High sensitivity: down to -148 dBm
  • Bullet-proof front end: IIP3 = -12.5 dBm
  • Excellent blocking immunity: Yes
  • Built-in bit synchronizer for clock recovery: Yes
  • Preamble detection: Yes
  • Dynamic Range RSSI: 127 dB

MCU

  • MCU: STM32L072CZT6
  • Flash: 192 KB
  • SRAM: 20 KB
  • EEPROM: 6 KB
  • Clock Speed: 32 Mhz

Absolute Maximum Ratings

  • VCC: 0.5 ~ 3.9 V
  • Operating Tempature: -40 ~ 85 °C
  • I/O pins: 0.5 ~ VCC+0.5 V

Common DC Characteristics

  • Supply Voltage: 1.8 ~ 3.6 V
  • Operating Tempature: -40 ~ 85 °C
  • I/O pins: Refer STM32L072CZT6 datasheet

Power Consumption

  • STOP Mode: 2.7μA at 3.3 V
  • RX Mode: 7.2 mA
  • TX Mode: 125 mA at 20 dbm

Battery

  • Li/SOCI2 unchargable battery
  • Capacity: 8500 mAh
  • Self Discharge: <1% / Year at 25 °C
  • Max continuously current: 130 mA
  • Max boost current: 2 A, 1 second
  • Device Weight: 150 g

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