3.6/3.7V Dual 18650 Rechargeable Lithium Battery Charger
sim7670c ic is good but it booting is very complication any other metod to connect 4G pius sms read and write
2A Dual L298N Motor Driver Module with PWM Control
NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi
Let us know!
We'll try to match the price for you
We’ll notify you once the product is back in stock.
Couldn't load pickup availability
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.
| 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 |