Show off a development board I won in the competition - National Technology N32L436_EVB

lugl4313820

Show off a development board I won in the competition - National Technology N32L436_EVB [Copy link]

 

 

I won the third prize in the National Technology N32 Series Open Source Porting Challenge and got a development board - National Technology N32L436_EVB

Special buckle design:

The overall picture of the development board:

The main chip is N32L436MBLZ

The development board also has onboard peripherals such as DAP downloader, CAN transceiver, display screen, infrared transceiver, etc.

You can download detailed information from ftp://58.250.18.138 .

秦天qintian0303

This is much better than the ordinary demo board.

lugl4313820

Qintianqintian0303 posted on 2023-4-13 11:11 This is indeed much better than the ordinary demo board

His technician said that with the screen, this development board would cost 685 yuan.

zhangdaoyu

lugl4313820 posted on 2023-4-13 11:14 His technician said that with the screen, this development board would cost 685 yuan.

The screen is 600, the development board is 85, and adding one more piece makes it 685, which is not reasonable?

zhangdaoyu

I don't know if their chips are compatible with STM and can be directly replaced.

wangerxian

Red envelope transceiver??? Is it an infrared transmitter?

lugl4313820

wangerxian posted on 2023-4-13 14:35 Red envelope transceiver? ? ? Is it an infrared transmitter?

My wording is wrong, I will correct it first, thank you for reminding me!

lugl4313820

zhangdaoyu posted on 2023-4-13 14:31 I don't know if their chips are compatible with STM and can be directly replaced

This has not been studied specifically.

wangerxian

lugl4313820 posted on 2023-4-13 15:03 My words are wrong, I will correct them first, thank you for reminding me!

By the way, is this infrared transmitter peripheral just a hardware driver or does it emit infrared signals without connecting to a sensor?

秦天qintian0303

lugl4313820 posted on 2023-4-13 11:14 His technician said that with the screen, this development board would cost 685 yuan.

They are all overpriced. How about we do the processing for them? Just buy them for 300. Do you think they will

freebsder

Still using USB Mini,,,

led2015

zhangdaoyu posted on 2023-4-13 14:27 The screen is 600, the development board is 85, and adding one more piece makes it 685, is that reasonable?

The one with screen is high-end.

lugl4313820

wangerxian posted on 2023-4-13 15:59 Is this infrared transmitter peripheral just a hardware driver or does it emit infrared signals without connecting to a sensor?

I haven't tried it yet, I'll check it out when I have time. Is it infrared receiving? I was wrong.

lugl4313820

Qintianqintian0303 posted on 2023-4-13 17:18 They are all inflated. How about we do the processing for them? Just buy 300 from them. Do you think they will do it?

All development boards are like this. The MPS evaluation board you posted on your forum costs 175 yuan, and buying the chip would probably cost only 20 yuan.

lugl4313820

led2015 posted on 2023-4-13 19:31 Only those with screens are high-end

You forgot to send me the screen. I'll write an LVGL to show it off when I receive it.