DS18B20 STM32G474 driver

littleshrimp

DS18B20 STM32G474 driver [Copy link]

It's fresh out of the oven

Use the driver library in

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If there is no external pull-up, use the MCU internal pull-up

The measured temperature is nearly 3 degrees Celsius higher than normal

The top of the picture below is ds18b20 and the bottom is hdc1080

The sensor is from a trusted company on Tmall. I have been cheated countless times when buying ICs from other companies before.

Only their ICs are always good, at least they are brand new.

I encountered a sensor problem this time, and I think the code problem should not be a big deal.

Interested netizens can try it. The project is generated using CubeMX, which is convenient for porting to other stm32 platforms.

Project Files:

stm32g474 ds18b20.rar (11.4 MB, downloads: 50)

2019-8-22 15:51 上传

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