Search found 215 matches

by shaoziyang
Mon Nov 05, 2018 3:32 pm
Forum: The MicroPython pyboard
Topic: Is there a command force pyboard to Factory reset?
Replies: 3
Views: 95

Re: Is there a command force pyboard to Factory reset?

I wonder if there a way to do factory reset in a python file.
by shaoziyang
Mon Nov 05, 2018 9:44 am
Forum: The MicroPython pyboard
Topic: Is there a command force pyboard to Factory reset?
Replies: 3
Views: 95

Is there a command force pyboard to Factory reset?

Is there a command force pyboard to Factory reset? Not using USR switch. In some case it maybe useful.
by shaoziyang
Mon Oct 29, 2018 1:15 am
Forum: The MicroPython pyboard
Topic: What is the difference between: From machine and From pyb
Replies: 4
Views: 266

Re: What is the difference between: From machine and From pyb

pyb is for pyboard (STM32) only, and machine is common hardware library, it fits most of the hardware.
by shaoziyang
Sat Oct 27, 2018 2:28 pm
Forum: Development of MicroPython
Topic: make failure with latest
Replies: 3
Views: 1102

Re: make failure with latest

The issue is still in the micropython 1.9.4, is there any way to solve this problem?
by shaoziyang
Mon Oct 22, 2018 2:56 pm
Forum: Other Boards
Topic: [STM32H743] How to flash
Replies: 4
Views: 139

Re: [STM32H743] How to flash

01.jpg
01.jpg (35.76 KiB) Viewed 76 times
by shaoziyang
Mon Oct 22, 2018 2:48 pm
Forum: Other Boards
Topic: [STM32H743] How to flash
Replies: 4
Views: 139

Re: [STM32H743] How to flash

You may using "STM32 ST-Link Utility" to flash bin/hex file to Nucleo board.
by shaoziyang
Sat Oct 06, 2018 8:35 am
Forum: Drivers for External Components
Topic: LCD 2X16 I2c on ESP32
Replies: 6
Views: 223

Re: LCD 2X16 I2c on ESP32

by shaoziyang
Sat Sep 29, 2018 2:04 pm
Forum: The micro:bit
Topic: AttributeError: 'MicroBitI2C' object has no attribute 'scan'
Replies: 3
Views: 1028

Re: AttributeError: 'MicroBitI2C' object has no attribute 'scan'

You need micropython 1.9.2 for microbit to use i2c.scan(). Mu 1.0 using micropython 1.9.2.
by shaoziyang
Mon Sep 24, 2018 2:15 pm
Forum: Drivers for External Components
Topic: 64x32 led matrix driver
Replies: 3
Views: 231

Re: 64x32 led matrix driver

You may try my 16x16 drive, it is easy to change matrix size.

16 x 16 drive
convert tools
by shaoziyang
Sat Sep 08, 2018 4:37 am
Forum: Other Boards
Topic: PYB Nano V2 mini board
Replies: 12
Views: 642

Re: PYB Nano V2 mini board

You design looks nice and I hope your enjoying designing and building your own boatrd. I am watching this thread as am really interested in a small form factor STMF4. You design looks nice. The Ardunio guys are doing the same thing. They very much like small form factor boards and the blue pill (ST...