GE863-PRO3Hardware User Guide

 

 

 

 

1vv0300773a Rev. 0 - 24/01/08

Contents

 

1

Overview

6

2

GE863-PRO3Mechanical Dimensions

7

3

GE863-PRO3module connections

8

 

3.1

BALL-OUT

8

 

3.2

BALLS LAYOUT

14

 

3.3

ARM Port IO multiplexing

15

4

Hardware Commands

18

 

4.1

Turning ON the GE863-PRO3GSM/GPRS Engine

18

 

4.2

Turning OFF the GE863-PRO3GSM/GPRS Engine

20

 

4.2.1

Hardware shutdown

20

 

4.3

Hardware Unconditional Reboot of GSM/GPRS Engine

20

 

4.4

Turning ON/OFF the GE863-PRO3ARM

21

5

Power Supply

23

 

5.1

GSM Power Supply Requirements

23

 

5.2

ARM Power Supply Requirements

24

 

5.3

VRTC Backup supply

24

 

5.4

General Design Rules

25

 

5.4.1

Electrical design Guidelines

25

 

 

5.4.1.1 + 5V input Source Power Supply Design Guidelines

26

 

 

5.4.1.2 + 12V input Source Power Supply Design Guidelines

27

 

 

5.4.1.3 Battery Source Power Supply Design Guidelines

28

 

 

5.4.1.4 Battery Charge control Circuitry Design Guidelines

29

 

5.4.2

Thermal Design Guidelines

31

 

5.4.3 Power Supply PCB layout Guidelines

32

6

Antenna

33

 

6.1

GSM Antenna Requirements

33

 

6.2

GSM Antenna - PCB line Guidelines

34

 

6.3

GSM Antenna - installation Guidelines

35

 

6.4

Electro Magnetic Interference - Guidelines

35

 

6.5

Logic level specifications

36

 

6.5.1

GSM Reset signal

38

7

Serial Ports

39

 

7.1

MODEM SERIAL PORT

39

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Telit Wireless Solutions 1vv0300773a manual Contents

1vv0300773a specifications

Telit Wireless Solutions 1VV0300773A is an advanced cellular module specifically designed for a wide range of IoT applications. This module is part of Telit’s extensive portfolio, which is renowned for its reliability and innovation in the wireless communication space. The 1VV0300773A module stands out due to its compact design and robust performance, making it an ideal choice for developers looking to integrate cellular connectivity into their projects.

One of the main features of the 1VV0300773A is its support for multiple communication protocols, which enhances its versatility. The module is designed to support various LTE CAT M1 and NB-IoT networks. These technologies are critical for low-power wide-area network (LPWAN) applications, allowing devices to stay connected over long distances while consuming minimal energy. This is particularly beneficial for battery-operated devices in sectors like smart agriculture, smart cities, and industrial IoT.

The module is equipped with a powerful ARM Cortex-M3 processor, which enables efficient data processing and facilitates complex computations required for many IoT applications. Additionally, it features a comprehensive set of interfaces, including UART, GPIO, and I2C, enabling easy integration with various sensors and peripherals. This modularity ensures that developers can customize their applications based on specific business needs.

Security is another crucial aspect of the 1VV0300773A module. Telit incorporates advanced security features including secure boot, data encryption, and a secure element, ensuring that data transmitted over cellular networks is protected against unauthorized access. This commitment to security is vital in today’s increasingly connected world, where data privacy is a top concern.

Furthermore, the 1VV0300773A module supports extensive over-the-air firmware updates, allowing manufacturers to deploy updates and enhancements seamlessly. This capability extends the lifecycle of devices in the field and ensures that they can adapt to new requirements and security standards over time.

In summary, Telit Wireless Solutions 1VV0300773A offers a blend of advanced features, robust technologies, and essential characteristics tailored for the rapidly evolving IoT landscape. Its combination of multi-network support, secure communication, and efficient processing makes it a standout choice for developers and enterprises looking to enhance their connectivity solutions.