Content Comparison

• 3GPP Release 14 LTE Cat NB2
  Bands: B3/B8/B20 (max. 21 dBm)

• 3GPP Release 13 LTE Cat M1
  Bands: B3/B8/B20 (max. 21 dBm)

• EGPRS
  Bands: 900 (max. 27.5 dBm)/1800MHz (max. 23.5 dBm)

• Reference Signal Received Quality (RSRQ) (on request)

• Received Signal Strength Indicator (RSSI) (on request)

• Reference Signal Received Power (RSRP) (on request)

• Public Land Mobile Network (PLMN) (on request)

• Radio Access Technology (RAT) (on request)

• GNSS: (GPS + Galileo) or (GPS + GLONASS)

• QuecLocator (Positioning via cellular base stations)

• Bluetooth Low Energy

• Qualcomm MDM9205

• 3FF (Micro SIM)

• Real-Time Clock: max. 20ppm at

• 25 °C

• Temperature

• : -10

• °C — 70

• °C ± 1

• °C

• Humidity

• : 5%

• — 95% RH ± 5% (long settling times for larger change)

• 3-axis accelerometer

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• 6-axis accelerometer

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• 6-axis accelerometer

• Barometer:
  260 to 1260 hPa ± 1hPa

• Internal light sensor:
  approx. 0,2 Lux and above

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• Barometer: 260 to 1260 hPa ± 1hPa

• Internal light sensor

• : approx. 0,2 Lux and above

• 4 I/O Ports

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• 4 I/O Ports

• HTTPS

• Messages that cannot be sent immediately are stored temporarily on the device. The reserved storage space is

• 25 kB, which is sufficient for approximately twenty messages.

• The device can collect a maximum of 10 consecutive messages in memory before they need to be to sent or flushed to flash memory. Additional messages are discarded if the memory space is exhausted and the device has not finished sending or flushing the messages that are already in memory.

• Protected Device Memory

• Secure communication via transport level security (TLS)

• Device authentication via ECDSA signatures

• 3

• multicolour LEDs (one for charging detection)

• 2 Buttons

• Power Supply via USB-C

• USB-C Specification

  • Voltage : 5V

  • Current: 3A

• Rechargeable LiPo battery (3.7V, 2.750 mAh)

  • 300 recharging cycles

  • The device can collect 2000 data points per battery charge in typical scenarios.

• 3 AA batteries ENERGIZER L91

  • Enables the device to operate in more extreme temperature conditions than the LiPo variant. See “Working

• • and Storage Conditions”.

  • The device can collect 2600 data points with one set of batteries in typical scenarios.

• Ingress protection rating: IP40

• Dimension

• • 90×58×25 mm

• Weight

• • 120g

• Dimension

  • 90×58×33 mm

• Weight

  • 130g

• CE

• RoHS

• REACH

• GCF

• WEEE

• IEC 62368-1

• UN38.3

• 2006/66/EC

• UL1642

• IEC62133 -2

• IEC 62321-4, IEC 62321-5

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