Rgb Interfaces; Keypad Interfaces - Quectel SG865W Series Hardware Design

4.10. RGB Interfaces

The module provides 3 RGB interfaces, which are with maximal output current up to 12 mA.
Table 25: Pin Definition of RGB Interfaces
Pin Name
R_LED
G_LED
B_LED

4.11. Keypad Interfaces

The module provides 3 keypad interfaces, which are used for turning on/off the module and adjusting the
volume.
Table 26: Pin Definition of Keypad Interfaces
Pin Name
PWRKEY
VOL_UP
SG865W_Series_Hardware_Design
Pin No. I/O
219 AO
213 AO
207 AO
R_LED
G_LED
B_LED
Module
Figure 21: Reference Design for RGB Interfaces
Pin No. I/O
461 DI
473 DI
Description
Current source for red LED
Current source for green LED
Current source for blue LED
D1
D2
D3
Description
Turn on/off the module
Volume up
Smart Module Series
Comment
PWRKEY pin is pulled
to 1.8 V internally.
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