I have a little project going. I'm planning to create a new circuit bored for the v911 mini helicopter or at least thinking about it. First goal is to make an open source alternative that is as good as the original, but where it's possible to build…
Has any one played with the v911? Just ordered one and thinking about making a new circuit board for it. Making it a really cheap open source drone. What do you guys think?STM32F103CB vs atmega328MPU-6050nRF24L01 vs A7105
"Ok now loiter is working more or less, it is a little aggressive but it holds the position. So I tested RTL, and that works to. BUT when it gets back to it's launch position it circles for 5 sec or so, then FALLS OUT OF THE SKY!!!! Tried it twice…"
"Ok forget the (while motors are running), looks like I can get errors any time. But as of now it looks like they might be coming from the baro. I guess this will be a pain to replace. Any one got experience with this type of problem?? Or toughs on…"
"Ok getting pretty sure about it being a I2C bus problem. I get errors on the bus when i test it with the motors running. Not sure what the cause is yet, but at least it's progress.
If you want to see the output it's under the link above.…"
"OK so since the baro and compass is acting up it's pretty clear that this must be something on the I2C bus (I think). So I hooked up a logical analyzer, to see what was going on. If you want to see the result visit the link under. Have not had time…"