ESP32-C5 Device Schematic Design

via Freelancer ·

Budget / Salary$30–150
TypeFreelance project
LocationRemote
Posted2 hours ago
I already have the full bill of materials for a small ESP32-C5 project and will be routing the PCB myself; what I’m missing is a clean, professionally organised schematic showing every connection exactly as it should be. This must be done on EasyEDA.

Key points you’ll need to capture
• Core: ESP32-C5 with dual PCB antennas for 2.4 GHz and 5 GHz (antennas to be designed).
• Display: Winstar WEO012864D 128×64 OLED on the 30-pin ZIF header, running over I2C.
• IR section: TSOP38238 receiver plus TSAL6100 and TSAL6200 LED emitters.
• Power: simultaneous support for 5 V through USB-C and a Li-Ion cell managed by a TP4056, with a downstream 3.3 V LDO.
• Controls: two momentary buttons tied to power on/off functionality and a separate slide switch.

Deliverables
- Editable schematic file in EasyEDA format.
- PDF export for quick review.
- Clear net names and annotation so I can drop the design straight into my board layout stage without hunting for signals.

No PCB layout, footprints, or placement work is required—just a logically arranged, error-free schematic that adheres to best-practice wiring and shows any recommended supporting passives for power rails, reset lines, decoupling, USB-C CC pins, and antenna matching where relevant.

If something in the parts list needs an extra component to meet datasheet recommendations, flag it in the design rather than leaving it out. Once the schematic checks out, I’ll take it from there.
electronics microcontroller electrical engineering pcb layout embedded systems signal processing i2c prototyping
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