PMOD I3C Sensor Board
Open source PMOD-compatible expansion board featuring three environmental sensors on a shared I3C bus, along with two FPGA-controlled discrete MOSFET output drivers configurable for open-drain or push-pull operation, with optional pull-up and pull-down control.
See on GitHub
KiCad Project (zip) 0.72 MB
Schematic PDF 0.51 MB
STEP model 1.91 MB
P3T1755DP/Q900Z - temperature sensor
MMC5603NJ - 3-axis magnetic sensor
BMA580 - 3-axis accelerometer
All sensors support I2C/I3C interfaces
Two independent digital output stages configurable as push-pull or open drain
Switchable pull-up and pull-down resistors
33 x 20 mm (1.3 x 0.78 inch) PCB outline
Image | Manufacturer | Manufacturer part number | Description | Data available |
|---|---|---|---|---|
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
 | ||||
| ||||
| ||||
 | ||||
 | ||||
| ||||
| ||||
| ||||
 | ||||
| ||||
| ||||
|
Name | Type | Material | Thickness[mm] | Constant |
|---|---|---|---|---|
F.Mask | Top Solder Mask | 0.01 | ||
F.Cu | copper | 0.035 | ||
dielectric 1 (1/2) | prepreg | PR7628 | 0.18 | 4.5 |
dielectric 1 (2/2) | prepreg | PR7628 | 0.18 | 4.5 |
In1.Cu | copper | 0.035 | ||
dielectric 2 | prepreg | FR4 | 0.71 | 4.5 |
In2.Cu | copper | 0.035 | ||
dielectric 3 (1/2) | prepreg | PR7628 | 0.18 | 4.5 |
dielectric 3 (2/2) | prepreg | PR7628 | 0.18 | 4.5 |
B.Cu | copper | 0.035 | ||
B.Mask | Bottom Solder Mask | 0.01 |
Scale [mm]
0 10
PMOD I3C Sensor Board