Circuit Documentation

Summary

This document provides a detailed overview of a circuit designed to control a quadcopter. The circuit includes a LiPo battery, multiple BLDC motors, ESCs, a receiver, and a flight controller. The connections between these components are meticulously detailed to ensure proper functionality.

Component List

1. LiPo Battery 2200mAH 30C

   • Pins: VCC, GND
   • Description: Provides power to the entire circuit.

2. BLDC MT2204

   • Pins: HALL EFFECT SENSOR C, HALL EFFECT SENSOR B, HALL EFFECT SENSOR A
   • Description: Brushless DC motor used for propulsion.

3. ESC_SKYWALKER

   • Pins: ESC GND, ESC VCC, ESC 5V, ESC SIGNAL, HALL EFFECT SENSOR A, HALL EFFECT SENSOR B, HALL EFFECT SENSOR C
   • Description: Electronic Speed Controller for controlling the speed of the BLDC motors.

4. FS-R6B 6H RECEIVER

   • Pins: BATT S, BATT +, BATT -, CH6 S, CH5 S, CH4 S, CH3 S, CH2 S, CH1 S, CH6 +, CH5 +, CH4 +, CH3 +, CH2 +, CH1 +, CH6 -, CH5 -, CH4 -, CH3 -, CH2 -, CH1 -
   • Description: Receiver for receiving signals from the remote controller.

5. KK2.1.5 PLUS

   • Pins: BATT+, BATT-, ESC2 S2-, GND, 5V, ESC1 S1-, ESC1 S1+, ESC4 S4+, ESC4 S4-, ESC3 S3-, ESC3 S3+, ESC2 S2+, R, MISO, SCK, G, MOSI, V, CH1 G, CH2 G, CH3 G, CH4 G, CH5 G, CH1 5V, CH1 S, CH2 5V, CH2 S, CH3 5V, CH3 S, CH4 5V, CH4 S, CH5 5V, CH5 S, ESC1 S, ESC2 S, ESC3 S, ESC4 S, ESC5 S, ESC6 S, ESC7 S, ESC8 S, ESC1 NC, ESC2 NC, ESC3 NC, ESC4 NC, ESC5 NC, ESC6 NC, ESC7 NC, ESC8 NC, ESC1 GND, ESC2 GND, ESC3 GND, ESC4 GND, ESC5 GND, ESC6 G, ESC7 GND, ESC8 GND
   • Description: Flight controller for managing the quadcopter's flight dynamics.

Wiring Details

LiPo Battery 2200mAH 30C

• VCC is connected to BATT+ of KK2.1.5 PLUS.
• GND is connected to BATT- of KK2.1.5 PLUS.

BLDC MT2204 (Motor 1)

• HALL EFFECT SENSOR C is connected to HALL EFFECT SENSOR C of ESC_SKYWALKER.
• HALL EFFECT SENSOR B is connected to HALL EFFECT SENSOR B of ESC_SKYWALKER.
• HALL EFFECT SENSOR A is connected to HALL EFFECT SENSOR A of ESC_SKYWALKER.

BLDC MT2204 (Motor 2)

• HALL EFFECT SENSOR C is connected to HALL EFFECT SENSOR A of ESC_SKYWALKER.
• HALL EFFECT SENSOR B is connected to HALL EFFECT SENSOR B of ESC_SKYWALKER.
• HALL EFFECT SENSOR A is connected to HALL EFFECT SENSOR C of ESC_SKYWALKER.

BLDC MT2204 (Motor 3)

• HALL EFFECT SENSOR C is connected to HALL EFFECT SENSOR C of ESC_SKYWALKER.
• HALL EFFECT SENSOR B is connected to HALL EFFECT SENSOR B of ESC_SKYWALKER.
• HALL EFFECT SENSOR A is connected to HALL EFFECT SENSOR A of ESC_SKYWALKER.

BLDC MT2204 (Motor 4)

• HALL EFFECT SENSOR C is connected to HALL EFFECT SENSOR A of ESC_SKYWALKER.
• HALL EFFECT SENSOR B is connected to HALL EFFECT SENSOR B of ESC_SKYWALKER.
• HALL EFFECT SENSOR A is connected to HALL EFFECT SENSOR C of ESC_SKYWALKER.

ESC_SKYWALKER (ESC 1)

• ESC GND is connected to ESC1 S1- of KK2.1.5 PLUS.
• ESC VCC is connected to ESC1 S1+ of KK2.1.5 PLUS.
• ESC SIGNAL is connected to ESC1 S of KK2.1.5 PLUS.
• ESC 5V is connected to ESC1 NC of KK2.1.5 PLUS.
• ESC GND is connected to ESC1 GND of KK2.1.5 PLUS.

ESC_SKYWALKER (ESC 2)

• ESC GND is connected to ESC2 S2- of KK2.1.5 PLUS.
• ESC VCC is connected to ESC2 S2+ of KK2.1.5 PLUS.
• ESC SIGNAL is connected to ESC2 S of KK2.1.5 PLUS.
• ESC 5V is connected to ESC2 NC of KK2.1.5 PLUS.
• ESC GND is connected to ESC2 GND of KK2.1.5 PLUS.

ESC_SKYWALKER (ESC 3)

• ESC GND is connected to ESC3 S3- of KK2.1.5 PLUS.
• ESC VCC is connected to ESC3 S3+ of KK2.1.5 PLUS.
• ESC SIGNAL is connected to ESC3 S of KK2.1.5 PLUS.
• ESC 5V is connected to ESC3 NC of KK2.1.5 PLUS.
• ESC GND is connected to ESC3 GND of KK2.1.5 PLUS.

ESC_SKYWALKER (ESC 4)

• ESC GND is connected to ESC4 S4- of KK2.1.5 PLUS.
• ESC VCC is connected to ESC4 S4+ of KK2.1.5 PLUS.
• ESC SIGNAL is connected to ESC4 S of KK2.1.5 PLUS.
• ESC 5V is connected to ESC4 NC of KK2.1.5 PLUS.
• ESC GND is connected to ESC4 GND of KK2.1.5 PLUS.

FS-R6B 6H RECEIVER

• CH1 - is connected to CH1 G of KK2.1.5 PLUS.
• CH1 + is connected to CH1 5V of KK2.1.5 PLUS.
• CH1 S is connected to CH1 S of KK2.1.5 PLUS.
• CH2 S is connected to CH2 S of KK2.1.5 PLUS.
• CH3 S is connected to CH3 S of KK2.1.5 PLUS.
• CH4 S is connected to CH4 S of KK2.1.5 PLUS.

KK2.1.5 PLUS

• BATT+ is connected to VCC of LiPo Battery 2200mAH 30C.
• BATT- is connected to GND of LiPo Battery 2200mAH 30C.
• ESC1 S1- is connected to ESC GND of ESC_SKYWALKER (ESC 1).
• ESC1 S1+ is connected to ESC VCC of ESC_SKYWALKER (ESC 1).
• ESC1 S is connected to ESC SIGNAL of ESC_SKYWALKER (ESC 1).
• ESC1 NC is connected to ESC 5V of ESC_SKYWALKER (ESC 1).
• ESC1 GND is connected to ESC GND of ESC_SKYWALKER (ESC 1).
• ESC2 S2- is connected to ESC GND of ESC_SKYWALKER (ESC 2).
• ESC2 S2+ is