Pin Assignments and Functions
This section describes the pin assignments and pin functions.
Pin assignments¶
Module seen from the top
Pin functions¶
| Pin | Name | Pin type | Description |
|---|---|---|---|
| 1 | VSS | Power | Ground (0V) |
| 2 | DMX_RXD | Digital input | DMX RXD |
| 3 | DMX_TXD | Digital output | DMX TXD |
| 4 | LINK_SW | Digital input | Link control switch input |
| 5 | STATUS_LED | Digital output | Status LED |
| 6 | VDD | Power | Power supply (5V) |
| 7 | N.C. | No connection | Internal use only - do not connect |
| 8 | RS485_DIR | Digital output | RS485 driver direction |
| 9 | RGB_RED | Digital output | RGB LED red signal |
| 10 | RGB_BLUE | Digital output | RGB LED blue signal |
| 11 | FLEX_MODE | Analog input | Flex mode selection pin (FX version only) |
| 12 | RGB_GREEN | Digital output | RGB LED green signal |
| ANT | RF ANT | RF | Antenna connector |
Typical application circuit¶
