OverviewAll product unitsProduct unitWireless Connectivity & SensorsProduct groupRadio ModulesProduct familyCellular (LTE-M/NB-IoT)Product seriesAdrastea-I


LTE-M / NB-IoT Cellular Module


  • Flexible mode selection between LTE Cat M and NB-IoT
  • 3GPP Release 13 compliant, Upgradable to Release-14
  • Small form factor: 13.4 x 14.6 x 1.85 mm
  • Integrated GNSS (Supports GPS & GLONASS)
  • Integrated User MCU (ARM Cortex-M4, 1 MB Flash Memory, 256 KB RAM)
  • Output Power class 3 (23 dBm)
  • Supports 3GPP TS27.005, 27.007 and Würth Elektronik enhanced AT commands
  • Low power consumption and longer battery life
  • Adrastea-I AT Command Manual
  • Adrastea Commander Tool
  • Interfaces: USIM, UART, I2C Master, SPI Master, GPIO, ADC, JTAG
  • LTE-Cat.M Supported Bands: B2/B3/B4/B5/B8/B12/B20/B25/B26/B28
  • LTE-Cat.NB-IoT Supported Bands: B3/B5/B8/B20/B28


Smart Factory / Industrial 4.0

  • Predictive Maintenance | Supply Chain Management | Mobile Construction Machines | Vending and Kiosk | Condition Monitoring

Smart City / Smart home

  • Waste and Water Management | Security and Surveillance | smart metering | Traffic and Parking Lighting | Facilities Management

Automotive & Transport

  • Fleet Management | Asset Tracking | Usage-Based Insurance

Agriculture and Healthcare

  • Crop & Livestock Monitoring | Irrigation Management | Health Monitoring | Wearables

Discover the IoT SIM Cards by Deutsche Telekom and get ready for your cloud solutions.


Order Code Data­sheet Man­ual DownloadsDescriptionVCC min.
VCC max.
ANTConnEvaluation Kit Offer
PDF4 files Adrastea-I 2.3 4.3 RF pad2615029236001
Order Code Data­sheet
Order Code Data­sheet Man­ual DownloadsDescriptionVCC min.
VCC max.
ANTConnEvaluation Kit Offer

Software Downloads

Adrastea Commander Tool

Software Downloads

The Adrastea Commander is a simple PC software that enables complete control of the Adrastea-I Cellular module. This tool offers an intuitive graphical user interface that enables the user to interact with the Adrastea-I and understand the syntax and semantics.
The Adrastea Commander works out-of-the-box with the Adrastea-I evaluation board. They allow quick prototyping and testing of various features of the Adrastea-I Cellular module..

Download now

Adrastea-I LTE-M / NB-IoT Cellular Module


Despite its compact size, the module has integrated GNSS, integrated ARM Cortex M4 and 1MB Flash reserved for user application development. The module is based on the high-performance Sony Altair ALT1250 chipset.

The Adrastea-I module, certified by Deutsche Telekom, enables rapid integration into end products without additional industry-specific certification (GCF) or operator approval. Provided that a Deutsche Telekom IoT connectivity (SIM card) is used. For all other operators the module offers the industry-specific certification (GCF) already.

Adrastea-I is a Cellular Module with High Performance, Ultra-Low Power Consumption, Multi-Band LTE-M and NB-IoT Module.

Small form factor

Security & encryption

Long range / worldwide coverage

Multi-band support

Application Examples

Livestock Monitoring

Container Tracking

Time Synchronization

Pedestrians and Traffic Safety


Manni talks - The Adrastea-I- High performance, ultra-low power consumption, multi-band LTE-M module


Webinar: Sunset of 2G/3G: Accelerate Migration of Your Cellular IoT Products Into 5G


Connect from Anywhere - Surprise! Pre-Announcement of a Global Connectivity Product