【pyboardCN V2】Added Flash

dcexpert

【pyboardCN V2】Added Flash [Copy link]

 

A Flash chip has been added to pyboardCN V2. This content was originally created by EEWORLD forum user dcexpert. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source

sblpp

What do you plan to use for WIFI? Let's use ESP8089~~

star_66666

fine

dcexpert

sblpp posted on 2018-4-22 09:46 What do you plan to use for WIFI? Let's use ESP8089~~

What model is ESP8089? I plan to make a separate expansion board for wifi, using ESP8266 or similar wifi module.

armink

dcexpert posted on 2018-4-22 14:26 What model is ESP8089? I am going to make a separate expansion board for wifi, using ESP8266 or similar wifi module.

Is WiFi a serial port AT mode?

dcexpert

armink posted on 2018-4-25 19:22 Is WiFi a serial port AT method?

It can be an AT command or you can define it yourself

常见泽1

Is there any firmware for D nucleo F446? I haven't found this version of firmware yet.

dcexpert

Common Ze 1 posted on 2018-4-27 10:50 Is there any firmware for D nucleo F446? I haven't found this version of firmware yet

There is a lower version, you can try it first. https://github.com/micropython-C ... aster/NUCLEO_F446RE

dcexpert

Common Ze 1 posted on 2018-4-27 10:50 Is there any firmware for D nucleo F446? I haven't found this version of firmware yet

I just updated to the latest version 1.9.3-575 and added the thread module. Because I don't have a NUCLEO-F446 board, I haven't tested it. If you find any problems, please notify me.

常见泽1

dcexpert posted on 2018-4-27 15:15 There is a lower version, you can try it first. https://github.com/micropython-Chinese-Community/MicroPython_firmwar ...

D. I don't know if it's a problem with this version or my own problem. I'm using the old version 1.91. In this interface, the light doesn't flash when this program is entered. If I put the program in main.pyb and copy it to the disk, after resetting, the light flashes three times and then goes out. It doesn't keep executing. This disk seems to be different from D.'s previous style. There is no Boot.pyb. I remember that they were all PYB disks before. The name of this disk is different from the previous ones. -------------- I saw another post by D. It seems that this Nucleo needs to lead out the USB separately

dcexpert

Common Ze 1 posted on 2018-5-1 09:36 I don’t know if it’s a problem with this version or my own problem. I’m using the old version 1.91. In this interface, this program is...

The Nucelo series development board does not have an MCU USB interface, only STlink, so the USB is an mbed disk, not pybflash. It needs to be connected through an adapter board or jumper. You can refer to the following two posts: https://bbs.eeworld.com.cn/thread-488148-1-1.html https://bbs.eeworld.com.cn/thread-493216-1-1.html