ATOMIC DTU NB-IoT2 Global Version v1.1 (SIM7028)

M5StackSKU: RB-Mst-462
Manufacturer #: A106-V21

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Sale price €19,75

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On Demand See due date

This is an On Demand item and is not normally stocked. We will order it for you along with our next purchase from the supplier.

* Delays depend on the order frequency from each supplier and the approximate arrival date is indicated in the due date. Returns are not accepted on On Demand and Clearance Items except when they are found defective, in which case the product may be repaired or replaced at RobotShop's discretion.

Description

  • ATOMIC DTU NB-IoT2 Global Version v1.1 (SIM7028)
  • Incorporates SIM7028 module for global Cat-NB
  • Supports UART communication at 115200bps
  • Features multi-band SMA external antenna
  • Offers diverse network protocols for connectivity
  • Boasts low power consumption for efficiency

The ATOMIC DTU NB-IoT2 Global Version v1.1 (SIM7028) is a programmable wireless Data Transmission Unit designed for global Cat-NB frequency bands. It incorporates the SIM7028 communication module and utilizes UART communication. This unit is equipped with an SMA external antenna interface, supporting various Cat-NB frequency bands for international application.

It is ideal for scenarios requiring low-latency and low-throughput, including remote control, asset tracking, remote monitoring, telemedicine, and shared bicycles.

  • 1x ATOMIC DTU NB-IoT2 Global Version v1.1 (SIM7028)
  • 1x 850 ~ 1900 MHz SMA rubber antenna
  • 1x Hex Key L-Shape 1.5mm (For M2 Screw)
  • 1x M2 * 16mm cap head machine screw
  • 1x HT3.96-4P Terminal
  • 1x I/O Sticker
  • 64.3 x 24.0 x 28.7 mm
  • Communication Module: SIM7028
  • Supported Cat-NB Band: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85
  • Network Protocols: TCP, UDP, HTTP, TLS, DTLS, DNS, NTP, PING, LWM2M, COAP, MQTT, MQTTS, SSL
  • Compatible Carriers: Deutsche Telekom, Vodafone, Telefonica, China Telecom, China Mobile, China Unicom
  • Communication Method: UART 115200bps @ 8N
  • IO Expansion Chip: M5IOE1
  • Antenna Connector Type: SMA (male thread, female pin)
  • Antenna Operating Band: 850 ~ 1900 MHz
  • Antenna Gain: 2.0 ± 0.5
  • Antenna VSWR: ≤ 3.0
  • Power Supply Options: RS485 port (HT3.96R-4P interface): 9 ~ 24V, USB Type-C: 5V
  • Power Consumption: SIM module powered off: 24V@9mA (RS485 power); [email protected] (USB power)
  • Standby Power Consumption: [email protected]
  • Working Power Consumption (continuous TX/RX): [email protected]
  • Grove Load Capacity: DC [email protected] (RS485 power supply)
  • Operating Temperature Range: 0°C ~ 40°C
  • Installation Methods: DIN rail mounting, mounting holes
  • Data Rate (kbps): 127 (DL) / 159 (UL)
  • Micro-SIM IoT Card
  • IO Expansion Chip for Communication Module Power Enable and Software Reset Control
  • ADC Monitoring Circuit Supporting Power Status Monitoring
  • Reserved RS485, I2C / Custom Grove Interfaces

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