I used my Arduino Nano as FTDI adapter to do this, but Bill posted a video in the comments, how the board can be flashed only through the USB-Port. In one of my previous post, I described how to flash the Cleanflight firmware on the CC3D flight controller and why I prefer the CC3D over Naze32 at the moment. Yes, the processor is still the STM32 F1 and not the newer F3 or F4, but it is ok if you are using these kind of sensors. Most of the changes on the Naze32 rev6 are very welcome. The problem is, that the ESCs are powered too, because 5V are going to the servo rail. When powering the Naze32 rev6 via PC-USB, you need to know following fact: your receiver is now powered too. The new Naze32 rev6 have a bit changed design.
You can now use the integrated 2MB flash memory on the Acro Naze32 rev6 for logging data (blackbox feature). If you are using Spektrum Satellite or SBUS receiver, you don’t need to hack the Naze32 anymore. Through pin holes for the receiver are very welcome, as many pilots (including myself) have broken the receiver pads after crashing. I have an upgraded Naze32 rev5 with barometer on my SG Acro and have never used it. Having a barometer is a nice feature, but I am not sure if it is needed on an acro quadcopter. Because of this, if you are planning to use the Cleanflight firmware on the new Naze32 rev6, you need to wait a bit for a stable release. Sadly the MPU6500 is still connected via I2C (unlike other F1 boards with MPU6500, Paris Air Hero32).
You need the section titled "Manual method".The new MPU6500 gyro and accelerometer allows communication per I☬ and SPI too. Download and install the LibrePilot GCS that works on your version of PC, then go here to install the firmware onto the CC3D. If you don't have a way to flash the bootloader with your current setup then go here for instructions to flash the hex bootloader you got from the previous link:Īfter that you have a bootloader flashed. If the setup you have running can flash hex files then go here to get a hex bootloader to install with your current setup:
If that doesn't work then here are other ways. You can either search for that section or refresh the page (click in web address and press enter works best) if it doesn't take you to the correct section: You need the section titled "Bootloader + firmware update example". Go here and try this first because it is easier. It is possible that you have a (possibly old) bootloader already installed.
You need bootloader first, then firmware.
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