What is Naze32?

The Naze32 is a small (36x36mm) flight controller based on 32-bit STM32 processor running at 72MHz. Comparing to other popular FC such as the KK2, APM2, and Crius AIO, which are all based on 8-bit platform running at 16Mhz. This board comes with two flavors, Acro Naze32 (FunFly) and Full Naze32.

What is Naze flight controller?

What is Naze 32 Flight Controller? The Naze 32 is a small (36x36mm) flight controller based on 32-bit STM32 processor running at 72 MHz. Comparing to other popular FC such as the KK2, APM, pixhawk which are all based on 8-bit platform running at 16 MHz. This board comes in two types, Acro Naze32 and Full Naze 32.

What is UART port on flight controller?

What is UART in Flight Controller? UART stands for Universal Asynchronous Receiver/Transmitter. UART is the hardware serial interface that allows you to connect external devices to the flight controller. For example, serial radio receivers, Telemetry, Race Transponder, VTX control etc.

How do you tell which UART is which?

Determine which UART pin your SBUS receiver is soldered to on your flight controller. It should be marked on the board and may read something like “UART2” or “UART2 Rx.” Also note that some flight controllers have a UART that is dedicated specifically for an SBUS receiver.

What does TX mean on flight controller?

Tx stands for transmit– The flight controller sends info out to a device connected to it. A Tx pad is what you would use to send telemetry data from the flight controller to your receiver. Once you know that it’s just transmit and receive, it’s really easy to think about it logically.

What is the boot button for on FC?

A boot button (or bootloader button) can put FC into bootloader mode when pressed. This allows you to “force” flash firmware in case normal firmware flashing doesn’t work (why use bootloader button on FC).