The S1 Multicopter Control Board is based on KK's popular multicopter firmware, but features on-board switches for selecting desired multicopter configurations and flight modes. Now you can make all adjustments with a screw driver. Connecting to a computer is not necessary. Controlled by an Atmel Mega168PA 8-Bit RISC based micro controller and utilizing a single 3-axis MEMS gyro the S1 is capable of 8 Multicopter types and 2 flight modes (normal and sport), all without the need to flash the ROM. The S1 is lighter weight and more compact than most KK or MWC boards, and can fit in almost any size multicopters. The GT Power S1 Multicopter Control Board supports these multicopter types: Aero (fixed wing) Dual copter Tri copter Quad copter X Quad copter + Hex copter H6 copter Y6 copter All of the multicopter types can be set to "Normal" or "Sport" mode (default normal).
Specifications: Input Voltage: 4-6V Input signal: 50hz standard PPM PWM Frequency: 400hz for ESC, 50hz for servos Gyro scale: +/- 500dps, ODR: 800hz Operating temp: -40° C to 85° C Size: 40mm x 40mm Board Weight: 8g