Example:

I want to develop a device based on the ESP32 microcontroller. The functions of the product need to meet the following points：

Features: Microcontroller: ESP32 (Wi-Fi/Bluetooth)
Power Supply: Solar + Lithium-ion Battery (10000mAh, auto-switching)
Sensors: Magnetic + Ultrasonic (Hybrid) ( long range)
Communication: Wi-Fi + Bluetooth
Additional Components: RGB LED, Buzzer
Reprogramming Method: OTA Updates + USB/UART/SPI/I2C
You could design by the Altium Designer

Deliverables: Final product design files and manufacturing files,also include one debugged sample.