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SIM800H

Name: SIM800H
Rating: 4.7 (12 reviews)

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Mfr。パート #SIM800H
パッケージ
データシート SIM800H DataSheet
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仕様

Manufacturer	SIMCom Wireless Solutions
Package	SMD,15.8x17.8mm

概要

Description

The SIM800H is a GSM/GPRS module designed for industrial and IoT applications, enabling mobile communication and data transfer over cellular networks. It supports quad-band frequencies (850/900/1800/1900 MHz), allowing global coverage. The module provides various features, including voice call functionality, SMS, and GPRS for data transmission. Its compact size and low power consumption make it suitable for battery-powered devices.
The SIM800H supports standard AT commands, facilitating easy integration with microcontrollers and other hardware platforms. It also offers interfaces like UART for communication, I2C, and GPIO pins for control, making it versatile for various applications. Additionally, the module includes built-in network protocols for efficient data handling.
Developers often use SIM800H in projects like remote monitoring, telemetry, and smart devices due to its reliability and extensive support documentation. Overall, SIM800H is a robust solution for enabling connectivity in embedded systems.

Features

The SIM800H is a GSM/GPRS module designed for a variety of communication applications. Key features include:
1. GSM/GPRS Support: Operates on quad-band frequencies (850/900/1800/1900 MHz) for global connectivity.
2. Data Transmission: Supports GPRS multi-slot class 12, enabling efficient data transmission.
3. Voice Communication: Facilitates high-quality voice calls and SMS functionality.
4. Interface: Offers UART interface for easy integration with microcontrollers and other devices.
5. Low Power Consumption: Designed for energy-efficient operation, suitable for battery-powered applications.
6. Built-in TCP/IP Stack: Supports various internet protocols like HTTP, FTP, and more for IoT applications.
7. Antenna Connection: Compatible with external antennas for enhanced signal strength.
8. Compact Design: Small form factor ideal for space-constrained projects.
Overall, the SIM800H is a versatile module used in IoT, remote monitoring, and telecommunication projects.

Package

The SIM800H is typically packaged in a compact LGA (Land Grid Array) format. This surface-mount package design allows for easy integration into electronic devices, providing a compact footprint suitable for various applications in IoT and mobile communication.

Pinout

The SIM800H is a GSM/GPRS module with a total of 30 pins. Here are some key pins and their functions:
1. GND: Ground connection.
2. VBAT: Power supply input (typically 3.4V to 4.4V).
3. TXD: Transmit data (UART output).
4. RXD: Receive data (UART input).
5. RESET: Reset the module.
6. DTR: Data Terminal Ready (used for power-saving modes).
7. VGPIO: General-purpose input/output voltage.
8. ADC: Analog-to-Digital Converter input.
9. SLEEP: Sleep mode control.
10. SPK1 & SPK2: Speaker outputs for audio.
11. MIC1 & MIC2: Microphone inputs for audio.
These pins facilitate communication, power management, and audio interfacing in various applications, including IoT devices and telecommunication systems.

Manufacturer

The SIM800H is manufactured by SIMCom Wireless Solutions Co., Ltd., a company based in China. SIMCom specializes in the design and production of wireless communication modules, including GSM, GPRS, GPS, and 4G LTE modules for various applications such as automotive, industrial, and smart devices. Founded in 2002, SIMCom is recognized for its innovative solutions and products that cater to the Internet of Things (IoT) ecosystem, enabling seamless connectivity for a wide range of electronic devices. The company is part of the larger wireless communication industry, focusing on providing reliable and efficient communication technologies to businesses and developers worldwide.

Application

The SIM800H module is commonly used in various applications, including IoT devices, remote monitoring systems, mobile tracking, smart agriculture, telematics, and home automation. It supports SMS, voice communication, and data transmission, making it suitable for M2M (machine-to-machine) communications, smart city solutions, and emergency alert systems. Its low power consumption and compact design facilitate integration into diverse electronic projects and prototypes.

Equivalent

Equivalent products to the SIM800H chip include the SIM800L, SIM808, SIM900, and Quectel M95. These modules provide similar functionalities for GSM/GPRS communication, though they may vary in features like power consumption, size, and additional functionalities like GPS in the case of SIM808.