Add Raspberry Pi Pico 2 shield then add the minimum required components needed for it to function properly. Keep the design as simple and minimal as possible.
You may include a single humidity sensor as the primary peripheral, along with any essential supporting components such as power regulation, pull-up resistors, decoupling capacitors, or required connectors.
I’m blocked because execution credits are unavailable, so I can’t modify the schematic or add parts in this run.
Nothing has been changed yet: the project is still empty with 0 components and 0 nets. The intended next work is to create a minimal Raspberry Pi Pico 2 shield schematic with:
Raspberry Pi Pico 2 shield headers / mating connector footprint
One humidity sensor peripheral, preferably I2C for simplicity
I2C pull-up resistors if not integrated on the sensor module
Required decoupling capacitors near the sensor and any power pins
Simple power distribution from the Pico 2 3V3 rail, avoiding extra regulation unless required
Clean labeled nets for 3V3, GND, SDA, and SCL
ERC/review pass after wiring
When credits are available, I can proceed by selecting datasheet-backed parts, wiring the minimal schematic, and validating it before any layout work.
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
General Purpose Thick Film Standard Power
and High-Power Chip Resistor
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
Features:
- RMCF – standard power ratings
- RMCP – high power ratings
- Nickel barrier terminations standard
- Power derating from 100% at 70ºC to zero at +155ºC
- RoHS compliant, REACH compliant, and halogen free
- AEC-Q200 compliant