Walter

Walter - WiFi/BLE/NB-IoT/LTE-M/GNSS module

Article no.: Walter-module
Availability: 4pcs - Hurry up
Datasheet
Walter – Wireless All-in-one Module for IoT: WiFi, BLE, NB-IoT, LTE-M & GNSS The Walter module is a compact and powerful communication solution for next-generation IoT projects. With support for both short-range and long-range communications – including WiFi, Bluetooth Low... read more
949 kr

Walter – Wireless All-in-one Module for IoT: WiFi, BLE, NB-IoT, LTE-M & GNSS

The Walter module is a compact and powerful communication solution for next-generation IoT projects. With support for both short-range and long-range communications – including WiFi, Bluetooth Low Energy (BLE), NB-IoT, LTE-M and GNSS positioning – it offers unparalleled versatility in a single module format.

Whether you’re building a GPS tracking system, a remotely monitored sensor solution or a smart industrial device, Walter is ready to deliver reliable connectivity wherever you are.

Key Features

  • WiFi 802.11 b/g/n – Fast and stable connection to wireless networks.

  • Bluetooth 5.0 Low Energy – Perfect for low-power short-range communication to mobile devices or sensors.

  • NB-IoT and LTE-M (Cat-M1) – Long-range cellular communication for low power and deep coverage in IoT applications.

  • GNSS (GPS/GLONASS/Galileo) – Accurate and reliable positioning for mobile and geographically dependent applications.

  • eSIM or Nano-SIM support – Flexible network connectivity via SIM card.

  • Low power consumption – Optimized for battery-powered applications.

Application areas

  • Remotely monitored meters and sensors

  • Vehicle and asset tracking with real-time positioning

  • Smart agricultural or environmental monitoring solutions

  • Industrial IoT devices requiring wireless redundancy

  • Security solutions with multiple communication layers

Specifications (overview)

  • Communication chip: Integrated multi-radio with support for WiFi, BLE, NB-IoT, LTE-M

  • GNSS: Multi-system, support for A-GNSS

  • Antenna connector: U.FL or integrated depending on model

  • Voltage: 3.3V or 5V (depending on version)

  • Interface: UART/SPI/I2C/GPIO (configurable)

  • Dimensions: Compact footprint for easy integration into embedded systems

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