echo series Product manual
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2.3 Remote Control Description
The remote control is an optional accessory that can easily control the chassis. In this
product, we adopt a design of left hand forward and backward with left and right translation,
and right hand clockwise and counterclockwise rotation.The function definition is as follows:
SWA: Working mode; Upper: Free mode, motor power off; Middle: Remote control mode;
Lower CAN control mode.
SWC: Brake control; Up: Hold the brake, down: Release the brake.
SWD: Speed mode; Upper: 25% speed, middle: 50% speed; Bottom: Full speed.
S1: Throttle rocker; controls linear motion.
S2: Spin rocker; Control rotational motion.
POWER: Power button, short press to turn on, long press to turn off.
ADJUST: Rocker fine adjustment button, only used on time during calibration.
The remote control has the highest priority. When the remote control is turned on, the
chassis prioritizes using the control mode selected by SWA, ignoring the mode setting of CAN
commands.
2.4 Data cable description
The chassis uses a four core plug for external communication. Be sure to connect the
equipment before connecting it to prevent a short circuit in the power supply. (Misoperation
damage to the machine is not covered by the warranty)
Function
VCC
GND
CAN_H
CAN_L
Color
Red
Black
Yellow
Green/Blue
Notes
MAX 5A
Figure 2.4 Remote Control Function Diagram