Search found 6 matches
- Mon May 04, 2015 8:13 am
- Forum: Developer Discussions
- Topic: Communicate with Crazyflie with BLE alt_hold
- Replies: 1
- Views: 1577
Communicate with Crazyflie with BLE alt_hold
I have checked the python client code, where you can set the altitude hold enabled by setting the param alt_hold to true. I wonder if this is possible by using BLE from an iPhone. That means, setting the param alt_hold to true by BLE. If yes, what's the characteristic value I need to communicate to ...
- Tue Apr 21, 2015 9:53 am
- Forum: Developer Discussions
- Topic: Implement PID control on iOS client
- Replies: 4
- Views: 2802
Re: Implement PID control on iOS client
First thing what kind of PID control are you thinking about? Position PID control? I don't think any lower level control will work as the latency is to big over BLE. I know it has been done using the Crazyradio but that has much lower latency. So what's the typical low latency required to make Posi...
- Tue Apr 21, 2015 6:35 am
- Forum: Developer Discussions
- Topic: Implement PID control on iOS client
- Replies: 4
- Views: 2802
Implement PID control on iOS client
I want to implement PID control on the iOS client side. From the ios-client-example, I know how to control the thrust output etc, but how can I get the sensor output from crazyflie (yaw,pitch,alt,acceleration.. etc) I read a post saying I can log those parameters, but I am not very clear how to star...
- Tue Apr 14, 2015 8:34 am
- Forum: General discussions
- Topic: Adding TTL camera to Nanoflie
- Replies: 4
- Views: 4313
Adding TTL camera to Nanoflie
I am wondering if it is feasible to add a miniature TTL camera (3 gram) to the flie. http://www.adafruit.com/products/1386 I want to make a flie that is able to take a picture and send the image back to iPhone. I have browsed through several thread on this forum, about adding FPV to flie. They all u...
- Mon Apr 13, 2015 12:55 pm
- Forum: Support
- Topic: Craziflie 2.0 not respond to iOS client
- Replies: 2
- Views: 2353
Re: Craziflie 2.0 not respond to iOS client
OK, I seem to have found out the trick. Every time I restart the flie, I need to place it horizontally, only after I do that it will start to accept the command.
Is that something bug or maybe a safety precaution?
Is that something bug or maybe a safety precaution?
- Mon Apr 13, 2015 12:44 pm
- Forum: Support
- Topic: Craziflie 2.0 not respond to iOS client
- Replies: 2
- Views: 2353
Craziflie 2.0 not respond to iOS client
I just assembled the craziflie, and I downloaded the iOS app. I tried to control the flie from my iPhone 5s. Bluetooth was turned on and the flie was connected. However, when I tapped my two fingers on the screen and moved around, nothing happened to my drone. Anyone know why is that? I can see the ...