[MM32 eMiniBoard Review] + Reunion with Smart Development Board

jinglixixi

[MM32 eMiniBoard Review] + Reunion with Smart Development Board [Copy link]

 

My first encounter with the Lingdong development board was with the MM32L073, and it was a great honor to meet the MM32F0133 again this time. After removing the outer packaging, I still saw the familiar shape and the transparent plastic packaging, but it was replaced with a more powerful chip.

Figure 1 Development board packaging

After removing the plastic packaging and taking out the development board, the first thing to do is to see what kind of novelty its factory DEMO will bring. After finding the USB data cable, connect it to the computer, and let's not say new things appear. A ticking electronic music sound floats out, which makes the buzzer appear grandly, accompanied by the red and blue LED lights flashing with the rhythm. This is still rare in the factory DEMO!

After the music ended, the flowing lanterns continued without stopping, creating a prosperous scene with heavy traffic.

Figure 2 Power-on effect

If you choose the right USB port, the virtual serial port has already appeared quietly. If you don't believe it, you can check it in the device manager. Alas, there are too many devices in daily life. The children who are squeezed by them have high blood pressure COM26.

Figure 3 Virtual serial port

Want a more detailed inspection of the board? No need to bother with a X-ray. See Figure 4 for the schematic.

Although the development board is not very large, it has relatively rich peripherals, and I was quite nervous about the short evaluation period!

The only flaw is that in the schematic diagram of MB-025, the name of the MCU is still MM32F032.

Figure 4 Schematic diagram

Later we will start a new journey to explore every mystery of MM32F0133.

freebsder

MM,,, there are former MM employees in the forum

w494143467

I got it too. Let's explore this development board together~

jinglixixi

w494143467 posted on 2020-10-31 12:48 I also got it, let's explore this development board together~