MultiWii

bill516 wrote:a multimeter to see if you are getting power to the Sirius board, on the 3v, SDA and SCL.

Got a multimeter. I'm getting 3.25v on the 3V line (obviously) and 45mv on the SDA and SCL.

Did you click the tool tab in arduino and then boards and choose the first pro mini board ? They are 4 different pro mini boards and i believe yours is the first pro mini that they show !! Yes - confirmed it is set to Arduino Pro or Pro Mini (5V, 16Mhz) w/ ATmega328. Also the blue LED on the Sirius...

If the sensors are returning a value of zero in all the boxes on the left of your screen, you are right you are not getting a reading from those sensors. I would check all the connections again using a magnifying glass to see if you have a dry joint, and a multimeter to see if you are getting power...

Downloaded plus and minus versions --- flashed both --- neither produced results. : /

Hey guys - newb here to multirotors. I have a TREX 450 and multiple 3D aircraft but this is all new to me. Sorry for the long post but I want to make sure I get all the details. I have built my tricopter using Tim's Delrin Kit (based off David's RCexplorer.se V2.5) but am having trouble with getting...