JJRC H45 Drone Type:1 Battery improve sample rate for small

improve sample rate for small count analog inputAnalog output can set power up output voltage and slew rateAll outputs can be controlled by PIDAny input can be set up link to PIDReliable Zigbee can up to 3000 meters communicationStandard ModBus/RTU protocol allows for up to 254 unique devices on one  networkA lot of spare FLASH can be used to store user's parametersRS232 /RS485 or ZIGBEE for optionalCan detect RS232/RS485 or ZIGBEE automatically

SPEKTRUM1024/2048

Innovation signal booster for Wifi transmission provides 400m long range

Mosfet tesght: 4

1*2MP Camera

JJRC H45 Drone Type:1 Battery improve sample rate for smallFeatures: With foldable arms, small size, easy to carry. With altitude hold mode function provides stable flight. With wifi function can be connected APP, APK system to take pictures, video, real time transmission through the phone camera image. With 720P camera give wide range high denfinition pictures and video. With Headless Mode,no need to adjust the position of aircraft before flying. With One key to return function makes it easily to find the