Data Sheet
Content
OVERVIEW ..................................................................................................................................................................... 1
BOARD SIZE ................................................................................................................................................................... 1
HARDWARE RESOURCE ................................................................................................................................................ 3
1
、
ESP32-WROVER-B Module
....................................................................................................................... 3
2
、
TP Interface
.................................................................................................................................................... 3
3
、
LCM Display interface
................................................................................................................................ 3
4
、
Power management
.................................................................................................................................... 3
5
、
External power interface
............................................................................................................................ 3
6
、
RST Key
............................................................................................................................................................ 4
7
、
Type-C Interface
........................................................................................................................................... 4
8-9
、
Expansion Board Interface
.................................................................................................................... 4
10
、
Power Indicator
.......................................................................................................................................... 4
11
、
UART Communication Indicator
.......................................................................................................... 4
POWER ON INSTRUCTIONS ......................................................................................................................................... 6
1
、
Power supply
................................................................................................................................................. 6
2
、
Precautions
..................................................................................................................................................... 6
BOARD ELECTRICAL PARAMETERS ............................................................................................................................... 7
CIRCUIT SCHEMATIC ..................................................................................................................................................... 8
FIRMWARE BURNING ................................................................................................................................................. 10
1
、
Step One:
...................................................................................................................................................... 10
2
、
Step Two:
...................................................................................................................................................... 10
3
、
Step Three:
................................................................................................................................................... 10
FUNCTION DEVELOPMENT ........................................................................................................................................ 12
1
、
Screen Brightness Adjustment
.............................................................................................................. 12
2
、
Graphical Interface Development
....................................................................................................... 13