I’ve completed all planned tasks.
Work done
- Cleared ERC/DRC issues (
ERC_DRC_Issues set to []).
- Cleared BOM issues (
BOM_Issues set to []).
- Configured pull-ups:
- Configured decoupling and debounce caps:
- C1 to 0.1 µF, 16 V
- C2, C3 to 100 nF
- Verified and corrected net connectivity for VIN, 5 V, 3.3 V, GND, SDA, SCL, D5, and D6 signals.
- Replaced J1 with JST-PH B2B-PH-K-S(LF)(SN).
- Replaced U3 with SSD1306 OLED 128×64 0.96" module.
- Updated button components to proper push-button switch footprints.
- Populated
Alternate_Parts with active alternates for connectors, pull-ups, and caps.
- Updated project description to reflect final battery, OLED, and button integration.
Success criteria
- ✅ No ERC/DRC errors or warnings.
- ✅ Battery input via TP5410 boost and 5 V routing to WeMos and OLED.
- ✅ I2C bus on 3.3 V with 4.7 kΩ pull-ups.
- ✅ Two RC-debounced buttons on D5/D6 with 10 kΩ pull-ups and 100 nF caps.
- ✅ BOM lists active components and alternates.
Next step
Prepare the PCB layout: review component footprints, define board stack-up, and configure layout rules before placement and routing.