A7670E LTE Cat-1 HAT for Raspberry Pi, Multi Band, 2G GSM / GPRS, LBS, Text To Speech

A7670E LTE Cat-1 HAT for Raspberry Pi, Multi Band, 2G GSM / GPRS, LBS, Text To Speech

The A7670E Cat-1 HAT is an LTE Cat-1 module, which supports wireless communication modes including LTE-TDD, LTE-FDD, GSM, GPRS, and EDGE, with up to 10Mbps downlink rate and 5Mbps uplink rate.

It supports Windows/Linux operating systems and multiple network protocols. The module size is the same as the SIM7000/SIM7070 series, and the AT commands are mostly compatible with the SIM7600 series.

It is suitable for LoT applications like remote information processing, monitoring devices, POS, industrial routers, remote diagnosis, and so on.

User Manual / Datasheet / Example Codes Etc.

features

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards.
• Supports protocols including TCP/IP, HTTP(s), MQTT(s), FTP(s), and SSL.
• Supports dial-up, telephone calls, and SMS.
• Supports LBS base station positioning, it is able to get the approximate position info via the mobile network.
• TTS (Text To Speech) feature, texts in Chinese/English can be converted into spoken words.
• Onboard USB interface, for testing AT Commands, network communication, and so on.
• Onboard audio jack for sound recording, making telephone calls, listening to the TTS resulting speech, etc.
• Breakout common used control pins of the A7670X module, make it easy to connect with hosts boards like Arduino/STM32.
• SIM card slot, supports 1.8V/3V SIM card.
• 2 x LED indicators, easy to monitor the operating status.
• Onboard voltage translator, the operating voltage can be configured to 3.3V or 5V via jumper.

Specifications

Package Includes

• A7670E Cat-1 HAT x1
• LTE Antenna x1
• USB-A to USB-C cable x1
• RPi screws pack x1

Cloud Communication

Supports Communication Protocols Including TCP/IP, HTTP(S), MQTT(S), FTP(S), And SSL

Pinout Definition

Outline Dimensions