Bluetooth development board based on Arduino + WIFI and system thereof

Abstract

The invention provides a Bluetooth development board based on Arduino + WIFI (Wireless Fidelity). The board comprises a Bluetooth downloading module, an Arduino development board, a WIFI module, an output module, a USB to serial port module and a power supply module. The power supply module is connected to the Bluetooth downloading module through the USB to serial port module, the Bluetooth downloading module is connected to the output module through the Arduino development board and the WIFI module, and the Arduino development board and the WIFI module realize bidirectional communication through a serial port. According to the invention, on the basis of the Arduino development board, the Arduino development board is developed; according to the Arduino development board, the WIFI module isintegrated, the corresponding Bluetooth downloading module, the USB to serial port module and the like are designed, data downloading can be achieved through a USB to serial port, data downloading can also be achieved for the WIFI module through Bluetooth in a wireless mode, the defects that the Arduino development board cannot be networked and the like are overcome, and the requirements of developers are met.

Description

technical field [0001] The invention relates to a bluetooth development board, in particular to a bluetooth development board based on Arduino+WIFI, and to a bluetooth development system including the bluetooth development board based on Arduino+WIFI. Background technique [0002] Arduino UNO is the most widely used among electronics enthusiasts. Arduino UNO has a variety of library functions for developers to call. For traditional Arduino development boards, there is only one MCU and projects that cannot be directly developed for the Internet of Things are required. Therefore, for traditional Arduino development board, it is difficult to realize the Internet of Things project, although the various library functions contained in the Arduino development board can quickly realize the functions that users want, but the WIFI module can be connected to the Internet, which is not available in the Arduino development board; on the other hand, Due to the lack of IO ports available o...

AI Technical Summary

Problems solved by technology

[0002] Arduino UNO is the most widely used among electronics enthusiasts. Arduino UNO has a variety of library functions for developers to call. For traditional Arduino development boards, there is only one MCU and projects that cannot be directly developed for the Internet of Things are required. Therefore, for traditional Arduino development board, it is difficult to realize the Internet of Things project, although the various library functions contained in the Arduino development board can quickly realize the functions that users want, but the WIFI module can be connected to the Internet, which is not available in the Arduino development board; on the other hand, Due to the lack of IO ports available on the development board, it is difficult to connect multiple sensors for project development. Therefore, most Arduino development boards require limited USB downloads. In some special occasions, it is inconvenient to connect to the USB, which will make it difficult to debug the program.

[0003] Generally speaking, the traditional Arduino development board is not perfect enough for project development and cannot meet the needs of developers.

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