PCB Project Guidance
Thought for 32 sec
Below is a summary of the schematic updates to add the new components to your design:
-
OLED Display:
- Add an OLED 128 x 64 0.96inch component with designator OLED1.
- Interface its I²C signals (SCL, SDA) to the ESP32’s I²C bus (for example, connect to ESP32 pins IO21 and IO22).
-
GPS Module:
- Add a NEO-6M-GPS component with designator GPS1.
- Wire its UART interface (TX, RX) to an available UART channel on the ESP32 (e.g., TX to ESP32’s U2_TX, RX to U2_RX – select appropriate pins as per your design).
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Environmental Sensor:
- Add a BME280 component with designator BME1.
- Connect its I²C interface on the same bus as the OLED display.
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Power and Ground Considerations:
- Ensure all new components are powered from the appropriate 3.3V supply.
- Place decoupling capacitors (e.g., a 0.1µF capacitor per power pin as needed) and connect all grounds to the Ground component.
You can click the "Apply changes" button to add these parts to your project's schematic.
Component Connections
Explore Power Options
Add Connectivity Module
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