Search found 10 matches
- Fri Feb 26, 2016 12:09 am
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
That's awesome Daniel, it works like a charm now, thanks!!
- Thu Feb 18, 2016 6:26 pm
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
Thanks Dave for the info, I'm thinking about buying the Logic-4
- Thu Feb 18, 2016 4:46 pm
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
But still, the servo is not moving at all, I don't understand why
And I think that I need a scope...
And I think that I need a scope...
- Thu Feb 18, 2016 1:54 am
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
I was able to control the DC motors with PWM, but now I'm having a lot of issue trying to control a Servo. I need a PWM that produce this signal: The pulses are 20ms apart (50Hz). 1.0ms to 1.25ms pulse length produces 0 degrees. 1.5ms pulse length produces 90 degrees (neutral). 1.75ms to 2.0ms pulse...
- Fri Feb 12, 2016 5:58 pm
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
Thanks deshipu,
I got it eventually, I just received the H Bridge yesterday, I'll do some experiments this weekend and let you guys know how it goes. I'm also trying to write up some tutorials for the wipy, since there is nothing out there.
I got it eventually, I just received the H Bridge yesterday, I'll do some experiments this weekend and let you guys know how it goes. I'm also trying to write up some tutorials for the wipy, since there is nothing out there.
- Thu Feb 11, 2016 8:19 pm
- Forum: WiPy and CC3200 boards
- Topic: Controlling hobby servos
- Replies: 21
- Views: 26697
Re: Controlling hobby servos
dhylands, I'll bought a DRV8833 H-Bridge to control two DC Motors, I'm newbie I want to ask you if you have any advice on how to do that, I'm not sure I understand how PWM works, the wipy documentation it's not very clear for me: from machine import Timer from machine import Pin # assign GP25 to alt...
- Tue Feb 09, 2016 10:09 pm
- Forum: WiPy and CC3200 boards
- Topic: WiPy Tutorials (other then blynk's one)
- Replies: 0
- Views: 2835
WiPy Tutorials (other then blynk's one)
I'm looking for basic tutorials for wipy, I found the blynk's one that are good, but I need something similar to the one's that micropython has, like how to control a servo motor, how to use sensors etc. Do you know where I can find some basic tutorial for wipy? I can't find anything on the internet...
- Tue Feb 09, 2016 10:03 pm
- Forum: WiPy and CC3200 boards
- Topic: Blynk example not working
- Replies: 9
- Views: 15481
Re: Blynk example not working
This is resolved, with a different wifi network it works like a charm.
Thanks!
Thanks!
- Mon Feb 08, 2016 9:37 pm
- Forum: WiPy and CC3200 boards
- Topic: Blynk example not working
- Replies: 9
- Views: 15481
Re: Blynk example not working
Hi Daniel, that's exactly the problem, when I add the timeout I have this error: OSError: the requested operation failed So I'm guessing that I can't access the wifi via the wipy for some reason, the credentials are correct. I'm trying to connect to my company wifi, so maybe there is some sort of pr...
- Mon Feb 08, 2016 8:13 pm
- Forum: WiPy and CC3200 boards
- Topic: Blynk example not working
- Replies: 9
- Views: 15481
Blynk example not working
Hi Guys, I started yesterday playing around with wypi, that is awesome so far, but I can't get Blynk library and example to work at all. I'm trying to run 01_simple.py, I setup the project as indicated in the comment, and then I tried to setup WIFI_SSID and WIFI_AUTH with the wipy credentials and my...