Harvesting module connectors

AN4396

12/19

DocID025514 Rev 1

–

SOURCE, PV+: Harvesting source current sensing pin.

If the power monitoring board is used, then the jumper J5 must be left open;

otherwise pins 1 and 2 of the J5 must be shorted.

–

VBATT+, VBATT_OUT: Battery current sensing pin.

If the power monitoring board is used, then the jumper J6 must be left open;

otherwise pins 1 and 2 of the J6 must be shorted.

–

SUPPLY_SFH5711: Power supply of the ambient light sensor pin (placed on the

top side of the board).

–

AMBIENT_LIGHT, AMBIENT_LIGHT_PIN: Ambient light current sensing pin.

If the power monitoring board is used, then the jumper J7 must be left open.

–

GND: Ground pin.

Table 4. J27 connector

J27 pin number

1 - 2

3 - 4

5 - 6

7 - 8

9 - 10

11 - 12

13 - 14

15 - 16

Signal

SOURCE PV+ Vbatt+ VBATT_OUT

SUPPLY_

SFH5711

AMBIENT_

LIGHT_PIN

AMBIENT_

LIGHT

GND