Development board for learning STM32 chip and Internet-of-Thing gateway

Abstract

The invention discloses a development board for learning an STM32 chip and an Internet-of-Thing gateway, and relates to the field of industrial automatic control and Internet of Things. The development board comprises a mainboard. An FSMC pin of the mainboard is connected with a static random access memory (SRAM), a flash memory NANDFlash and an SPI port touch display screen LCD. An I2C2 pin of the mainboard is connected with an inertial measurement unit. A POWER pin of the mainboard is connected with a direct current converter DC3V3. A GPIO pin of the mainboard is connected with LEDs, a JoySTick, a temperature and humidity module, a relay and a buzzer. A USART1 pin, a USART2 pin and a USART3 pin of the mainboard are connected with a ZigBee module, a 485 level switch expansion port and an IRDA transceiver module TFDU4301 respectively. A mainboard STM32F103ZET6 is adopted in the mainboard. According to the development board, the most fashionable peripheral is arranged, the development board is suitable for industrial grade product prototype development, and the product design can be achieved quickly.

Description

technical field [0001] The invention relates to the fields of industrial automation control and the Internet of Things, in particular to a development board for learning the STM32 chip and the Internet of Things gateway. Background technique [0002] Today, development boards are mostly designed for beginners to learn and use. The starting point is low. The peripheral devices used in the chip are even products launched in the last century. Today, with the rapid development of electronic technology, there are several new electronic components launched every year. It is obvious that traditional development boards can no longer meet the current multi-functional development needs. There is a lack of a development board suitable for industrial-grade product prototype development and keeping up with the current technology trend for learning STM32 chips and IoT gateways. Based on this, it is still necessary to design a development board for learning STM32 chips and IoT gateways. ...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, development boards are mostly designed for beginners to learn and use. The starting point is low. The peripheral devices used in the chip are even products launched in the last century. Today, with the rapid development of electronic technology, there are several new electronic components launched every year. It is obvious that traditional development boards can no longer meet the current multi-functional development needs. There is a lack of a development board suitable for industrial-grade product prototype development and keeping up with the current technology trend for learning STM32 chips and IoT gateways. Based on this, it is still necessary to design a development board for learning STM32 chips and IoT gateways

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