The Waveshare Cellular HAT is an LTE Cat-1 module that adds wireless connectivity to Raspberry Pi boards, supporting modes like LTE-TDD, LTE-FDD, GSM, GPRS, and EDGE for reliable data transmission.
This HAT is useful for IoT projects, such as remote monitoring devices or industrial routers, where you need stable cellular links for data collection, device control, or location tracking without relying on Wi-Fi or Ethernet.
- Supports protocols including TCP/IP, HTTP(s), MQTT(s), and FTP(s) for versatile network integration.
- Enables SMS, telephone calls, and TTS for converting text to speech in English or Chinese, aiding in audio alerts.
- Features an onboard USB interface and audio jack for easy testing and communication.
- Includes LBS base station positioning for approximate location data via mobile networks.
- Compatible with Raspberry Pi series, Windows, and Linux, with a SIM card slot for 1.8V/3V cards.
- Operates at 5V or 3.3V, with dimensions of 65 x 30.5mm for compact setups.
This module fits well into applications for developers and hobbyists building wireless IoT solutions, offering practical features for everyday connectivity needs.
