Connectors and Jumpers
The DLN-1 board is equipped with 3 connectors used to connect user peripherals. Signals, earth and 3.3 V power lines are output on each of the connectors.
Connector - J2
| J2 pins | GPIO pin | Additional functionality
|
|---|
| 1 | 3V3 |
|
| 2 | 5V |
|
| 3 | GND |
|
| 4 | GND |
|
| 5 | A.1 (1) | I2C_SCL
|
| 6 | A.0 (0) | I2C_SDA
|
| 7 | A.3 (3) |
|
| 8 | A.2 (2) |
|
| 9 | A.5 (5) |
|
| 10 | A.4 (4) |
|
| 11 | A.7 (7) |
|
| 12 | A.6 (6) |
|
| 13 | B.1 (9) |
|
| 14 | B.0 (8) | PLS_CNT0
|
| 15 | B.3 (11) |
|
| 16 | B.2 (10) |
|
| 17 | B.5 (13) |
|
| 18 | B.4 (12) |
|
| 19 | B.7 (15) |
|
| 20 | B.6 (14) |
|
Connector - J3
| J3 pins | GPIO pin | Additional functionality
|
|---|
| 1 | 3V3 |
|
| 2 | 5V |
|
| 3 | GND |
|
| 4 | GND |
|
| 5 | C.1 (17) |
|
| 6 | C.0 (16) |
|
| 7 | C.3 (19) |
|
| 8 | C.2 (18) |
|
| 9 | C.5 (21) |
|
| 10 | C.4 (20) |
|
| 11 | C.7 (23) | SPI_MISO
|
| 12 | C.6 (22) | SPI_MOSI
|
| 13 | D.1 (25) | SPI_SS0
|
| 14 | D.0 (24) | PWM0
|
| 15 | D.3 (27) | SPI_SCK
|
| 16 | D.2 (26) | ADC0
|
| 17 | D.5 (29) | ADC1
|
| 18 | D.4 (28) | ADC2
|
| 19 | D.7 (31) | ADC3
|
| 20 | D.6 (30) |
|
Connector - J4
| J4 pins | GPIO pin | Additional functionality
|
|---|
| 1 | A.0 (0) | I2C_SDA
|
| 2 | GND |
|
| 3 | VCC |
|
| 4 | A.1 (1) | I2C_SCL
|
2006-2012