RGPSD012

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RF Evaluation and Development Kits, Boards refer to all kinds of integrated development or evaluation systems that integrate various RF related chips, components and components used in the development, evaluation, production and maintenance of RF. The RGPSD012 evaluation board is one of them.

What is RGPSD012?

RGPSD012 evaluation board adopts Simcom\'s 2G EG25-E modem module or OEM\'s 3G WCDMA module, compatible with GSM, GPRS, EGSM, EDGE, WCDMA, HSPA and other communication technologies. It can be used as a terminal device to access GSM and GPRS networks, thus realizing the functions of device positioning, voice communications, data transmission, short message reception and sending. It is based on Android or Linux platform, satisfies users\' demand for intelligent communication functions. It is applicable to the development, debugging and evaluation of mobile communication functions.

Application field of RGPSD012

• Debugging and evaluation of telephone communication, SMS messages and data communications.
• Research, development and industrial applications of mobile communication terminals.
• Test and confirm the communication functions of developed communication terminal products.
• Test and evaluate the performance of mobile communication terminals.
• Application development of mobile communication devices.

Working Principle of RGPSD012

RGPSD012 consists of cellular module, power supply module, digital module, hardware debugging related module, system and application software module. By supporting the cellular modules such as EG25-E and WCDMA, it realizes the functions of telephone, SMS, GPRS, WCDMA, GPS, WIFI, acceleration and other functions.

The working principle of RGPSD012 is that when a user wants to use it, the user needs to supply it with a certain rated voltage, and then open the cellular power supply module, the cellular module will generate voltage and current, and the system module will pass it to the cellular module, so that the telephone, SMS, GPRS and other functions can be realized in the working environment of the cellular module.

Simultaneously, the acceleration module is also enabled, and the signal sending and receiving and calculation of related information is completed by the acceleration module and the system module. After calculation, program calls can be made, and the generated information is output through the user LED and LCD display.

Conclusion

RGPSD012 is a complete evaluation system that supports GSM, GPRS, EGSM, EDGE, WCDMA, HSPA communication technologies. It has powerful functions of phone communication, SMS, GPRS, WCDMA, GPS, WIFI and acceleration. Its application fields are mainly debugging and evaluation of telephone communication, SMS messages and data communications, research, development and industrial applications of mobile communication terminals, etc. In addition, the system\'s working principle is to supply a certain rated voltage, and then the cellular power supply module, cellular module and system module work together to complete the accelerometer signal sending and receiving operation.

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