User's Guide
Table Of Contents
- 1. Security Precautions
- 2. Quick Start
- 3. Introduction
- 4. Interface Description
- 5. Operation
Dobot Magician Lite User Guide 4 Interface Description
Issue V1.0.0 (2019-12-04) User Guide Copyright © Yuejiang Technology Co., Ltd.
29
Figure 4.3 Communication interface
Table 4.4 Multiplex I/O Description
Pin
Description
Level Output
PWM
Level Input
ADC
Whether
Pulling
undefined
-
-
-
-
-
-
GND
ground
-
-
-
-
-
EIO1
General I/O
interface
3.3V_10mA
output
-
3.3V/5V_10mA
input
-
No pulling
EIO2
General I/O
interface
3.3V_10mA
output
-
3.3V/5V_10mA
input
-
No pulling
Reset
Outside reset
3.3V_6mA
output
3.3V_6mA input
Pull up 530R
to 3.3V
EIO3
Outside interrupt
3.3V/5V_10mA
output
-
3.3V/5V_10m
input
-
Pull up 10K to
3.3V
EIO4
UART receive
3.3V_10mA
output
-
3.3V/5V_10mA
input
-
No pulling
EIO5
UART send
3.3V_10mA
output
3.3V/5V_10mA
input
-
No pulling
5V
power
5V/1A output
-
-
-
-
GND
ground
-
-
-
-
-
Magic Box I/O Interface Description
Figure 4.4 shows the communication interface on Magic Box, Table 4.5 lists the multiplexed
I/O description.