NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi
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Expected to be in stock within 5-7 business days. We'll ship immediately once available.
NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi Introducing the Telecommunication HAT, a versatile device offering a range of communication functionalities. This HAT incorporates three key features: NB-IoT (NarrowBand-Internet of Things), Cat-M (also known as eMTC, enhanced Machine Type Communication), and GNSS (Global Navigation Satellite System). With the rapid advancements in telecommunication technology, traditional 2G/3G networks are gradually fading away. The future landscape will be dominated by IoT technologies, combining low bandwidth options like NB-IoT/Cat-M with high bandwidth standards such as 4G/5G. Designed to operate globally, this HAT supports NB-IoT and Cat-M bands, while also providing positioning capabilities through GNSS. Its compact size, minimal latency, and extensive coverage make it the perfect choice for a wide range of IoT applications, including intelligent instruments, asset tracking, remote monitoring, e-health, and more. Features: Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards Supports communication protocols such as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT Supports GNSS positioning (GPS, GLONASS, BeiDou, and Galileo) Onboard USB interface, to test AT Commands, get GPS positioning data, and so on Breakout UART control pins, to connect with host boards like Arduino/STM32 Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper SIM card slot, supports ONLY 1.8V SIM card (3V SIM card is not available) 3x LED indicators, easy to monitor the working status Baudrate: 300~3686400 bps Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
- Supports NB-IoT, Cat-M (eMTC), and GNSS (GPS/GLONASS/BeiDou/Galileo)
- Compatible with Raspberry Pi, Arduino, and STM32
- Onboard USB for AT commands and GPS data
- Configurable 3.3V/5V logic levels via jumper
- Supports TCP/UDP/HTTP/HTTPS/MQTT/CoAP protocols
- Includes development examples and manual
- Standard Raspberry Pi 40-pin GPIO header
- Onboard USB interface for AT command testing
- Breakout UART for external microcontroller interfacing
- Voltage level translator with jumper selection
- Supports global NB-IoT and Cat-M frequency bands
- Comprehensive development resources included
| Power supply voltage | 5V |
|---|---|
| Logic level | 5V / 3.3V (configured via jumper) |
| Overall current (idle mode) | 39mA |
| Operating temperature | -40°C ~ 85°C |
| Storage temperature | -45°C ~ 90°C |
| Dimension | 30.2mm x 65mm |
Is this HAT compatible with Raspberry Pi 4 and Arduino?
Yes, it works with all Raspberry Pi models via the 40-pin GPIO header and supports Arduino/STM32 via breakout UART pins.
Which SIM cards are supported?
Only 1.8V SIM cards are supported; 3V SIM cards are not compatible.
Does it support GPS and other satellite systems?
Yes, it supports GPS, GLONASS, BeiDou, and Galileo for global positioning.
Can I use MQTT and HTTPS protocols?
Yes, it supports MQTT, HTTPS, TLS, CoAP, and other standard IoT communication protocols.
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About NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi by Iotcart
NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi Introducing the Telecommunication HAT, a versatile device offering a range of communication functionalities. This HAT incorporates three key features: NB-IoT (NarrowBand-Internet of Things), Cat-M (also known as eMTC, enhanced Machine Type …
Categorised under: Age 12+› Development Boards› Raspberry Pi› Breakout Boards› GSM/GPS/GPRS