Some acreage meters made with STM32 for DIY buddies to play with

ylyfxzsx

Some acreage meters made with STM32 for DIY buddies to play with [Copy link]

There is a STM32F103RET6 and NEO GPS module, which can be used normally. If you need to change the battery, you can send a battery. If you need to DIY into other things, you need to unlock the FLASH with JLINK, otherwise you can't burn the program in. No information is provided, you need to study it yourself.

40 yuan each, free shipping.

【Xianyu】https://m.tb.cn/h.UcsGu4a?tk=wOda2xViybk CZ0001 "I posted [STM32F103RET6 NEO6M GPS module] on Xianyu"
Click the link to open directly

ylyfxzsx

Or you can add my WeChat: szsoil and send a red envelope to the address for delivery

bigbat

It's just a GPS module and an STM microcontroller, and 40 is worth it. But it's not a great value.

hjl2832

Good stuff.

I went back to my hometown to measure how big my land is. . . .

xujian2000

It’s not easy to get this far in advertising!

秦天qintian0303

What is the accuracy achieved by testing through GPS positioning?

lugl4313820

If you want to disassemble it and play with it, it's also OK. You can use it as a development board to play with.

476700838

It can realize real-time testing of irregular areas, dynamic graphic display, and intelligent data processing and storage.

吾妻思萌

This is the kind that can be measured without using it to measure the distance using a map.

Honghuzaitian

This method of measuring a small area should have a large error. Did you walk? Walk to a point and mark it?

lkh747566933

Good information, thanks for sharing it. It's a good opportunity to learn from other people's designs.