Search found 37 matches
- Fri Aug 21, 2015 10:22 am
- Forum: General Discussion and Questions
- Topic: Send Command from Bluetooth Serial Controller Android App
- Replies: 1
- Views: 3289
Send Command from Bluetooth Serial Controller Android App
I have successfuly connect my HC-05 bluetooth module to pyboard via UART(6). I also have tried to connect and send serial data from computer. Now I currently trying to receive data from Bluetooth Serial Controller Android app to pyboard. The app can connect to bluetooth module and I try to send char...
- Wed May 27, 2015 7:33 am
- Forum: MicroPython pyboard
- Topic: PyBoard and stepper motor
- Replies: 3
- Views: 6803
Re: PyBoard and stepper motor
I am using ULD2003 and trying the code from @riklaunim. It works but the rotation is too slow, even after I change the delay to 2ms. How can I raise the speed?
- Mon May 25, 2015 7:22 am
- Forum: Programs, Libraries and Tools
- Topic: Micropython Web IDE
- Replies: 6
- Views: 11235
Re: Micropython Web IDE
Wow, nice information. I first thought that the only way we can connect the board from web is using Wifi.
I will try it to this project. Thanks, Dave!
I will try it to this project. Thanks, Dave!
- Tue May 12, 2015 3:34 am
- Forum: Drivers for External Components
- Topic: Anyone working on HD44780 library?
- Replies: 28
- Views: 40645
Re: Anyone working on HD44780 library?
Ok, I get it now. ThanksSmrtokvitek wrote:SDA is data and SCL is clock so you should connect data to data and clock to clock
- Mon May 11, 2015 12:20 pm
- Forum: Drivers for External Components
- Topic: Anyone working on HD44780 library?
- Replies: 28
- Views: 40645
Re: Anyone working on HD44780 library?
I still rather confuse of what pin connect to what pin on pyboard. The pin sequence on i2c lcd board (from top to bottom) is GND, VCC, SDA, SCL. On pyboard, SDA is X10 and SCL is X9. Do we need to cross SDA-SCL from lcd to pyboard, or SDA to SDA and SCL to SCL? Because I see in UART that TX go to RX...
- Mon May 04, 2015 8:35 am
- Forum: Other Boards
- Topic: Micropython on Any Arduino Board?
- Replies: 10
- Views: 69401
Re: Micropython on Any Arduino Board?
Ah, I found this in micropython wiki https://github.com/micropython/micropyt ... rduino-Due
But porting hasn't yet been done for this board..
But porting hasn't yet been done for this board..
- Mon May 04, 2015 8:30 am
- Forum: Other Boards
- Topic: Micropython on Any Arduino Board?
- Replies: 10
- Views: 69401
Micropython on Any Arduino Board?
Is there any way to run micropython on Arduino board? Which Arduino Board that can run Micropython and how to do it?
- Sun May 03, 2015 6:39 am
- Forum: General Discussion and Questions
- Topic: Write file via Serial / REPL
- Replies: 6
- Views: 8994
Re: Write file via Serial / REPL
Ah, one more thing. I tried to add pyb.usb_mode('VCP') and then write the code to main.py via REPL like above. But when I go to safe mode to open mass storage, the file isn't in utf8 format or in other words, the file can't be opened. http://i.imgur.com/kIAOUMP.png How we set the file to UTF-8 forma...
- Sun May 03, 2015 6:28 am
- Forum: General Discussion and Questions
- Topic: Write file via Serial / REPL
- Replies: 6
- Views: 8994
- Sun May 03, 2015 5:50 am
- Forum: General Discussion and Questions
- Topic: Write file via Serial / REPL
- Replies: 6
- Views: 8994
Re: Write file via Serial / REPL
I run this code on REPL: >>> import os >>> f = open('/flash/main.py', 'w') >>> f.write('while True:\n') 12 >>> f.write(' pyb.LED(3).toggle()\n') 22 >>> f.write(' pyb.delay(1000)\n') 18 >>> f.close() >>> os.sync() and the code run successfuly after I press Ctrl + D. But if I check the main.py via mas...