Features:
The solar controller has household type and street lamp type in the design of an organic whole.
The solar controller has 12V, 24V auto identification of the design.
The solar controller has light control and time control (street lamp type).
The solar controller has the overcharge, discharge, over current, short circuit, answer back and protective measures.
The solar controller has the power-down protection, it means the controller can auto save the parameters we set before when there no power.
With the Strong charging and equilibrium charging, floating three-step PWM control charging ways.
CE and RoHS certificated to offer safer and reliable use.
Note:if the 24V battery loss bad, voltage is less than 17V, connected to the controller may recognition for 12V system. (such as the discovery of battery under-voltage, controller still output normal, need to change battery).
Features:
With electronic compass and barometer.
SP Racing F3 Flight Control With Integrated OSD for Multicopter.
The SPR F3 builds on tried and tested software, processor and sensor technology to make your aircraft fly like it's on rails.
ST debug port on the back of the board have(SWD) and startup mode selection, not deadlock bootloader.
There MEGA328 ISP port on the back of the board, will not deadlock bootloader.
Looptime up to about 2 times the previous generation based stm32F1 flight control.
Use all the features all the time. Connect your OSD + Smartport + SBus + GPS + LED Strip + Battery Monitoring + Sonar + 8 motors - all at the same time.
The SP F3 runs Cleanflight which can be configured to suit your needs using a cross-platform GUI(Windows/OSX/Linux).
Tiny and lightweight.
On-board high-capacity black box flight log recorder - optimize your tuning and see the results of your setup without guesswork.
STM32 F3 support next-generation processor attitude efficient hardware floating-point operations, and faster ARM Cortex M4 core computing.
All using 2.54 interface.
PDB can be more perfect combination.
Full support for OneShot ESCs for easy PID tuning and a sharper response.
Supports SBus, SumH, SumD, Spektrum1024/2048, XBus, PPM, PWM receivers. No external inverters required (built-in).
Dedicated output for programmable LEDs - great for orientation, racing and night flying.
Battery monitoring ports for voltage and current.
Sonar support for precision low-altitude hold.
I2C port always powered, perfect for external sensors or always-on OLED screen.
Buzzer port for audible warnings and notification.
F3 + OSD run the company to modify the optimization of cleanflight flight control software(FC).