ESP32 Puzhong Board Function Test Case

This document serves as the case showcase entry from the project overview. Complete test checklist, wiring instructions, configuration screenshots and verification records will be added later.

Case Overview

This case plans to use the Puzhong ESP32 development board to verify common peripheral capabilities, including GPIO, ADC, PWM, I2C, SPI, UART, display and sensor modules.

Planned Content

• Board resources and pin mapping
• Test steps for each peripheral type
• Platform thing model and data point configuration
• Serial console logs and platform data screenshots
• Common wiring and level issue troubleshooting

Temporary Verification Steps

1. Prepare the Puzhong ESP32 board and test modules.
2. Connect the corresponding peripheral for each test item.
3. Flash test firmware and open the serial monitor.
4. Trigger input or output actions item by item.
5. Record platform data, control results and anomalies.