Project Start Prompt

A

ananas12

Create a complete basic electrical schematic for BELSENS, a compact tennis racket sensor.
Main components:
  • ESP32-C3-MINI-1 — main MCU and BLE;
  • MPU-9250 — 9-axis accelerometer/gyroscope/magnetometer;
  • Li-Po battery 3.7 V 400 mAh;
  • TP4056 — USB Type-C Li-Po charger;
  • DW01A + FS8205A — battery protection;
  • 3.3 V voltage regulator;
  • push button;
  • green and red LEDs.
Connections:
  • USB-C 5 V → TP4056 → Li-Po battery → protection → 3.3 V regulator;
  • 3.3 V powers ESP32-C3 and MPU-9250;
  • MPU-9250 connects to ESP32 using I2C;
  • SDA = GPIO4;
  • SCL = GPIO5;
  • MPU INT = GPIO10;
  • button = GPIO9;
  • green LED = GPIO6;
  • red LED = GPIO7;
  • battery voltage ADC = GPIO0.
Add all necessary GND connections, I2C 4.7 kΩ pull-ups, ESP32 EN 10 kΩ pull-up, LED 100 Ω resistors and power decoupling capacitors.
Create an actual connected schematic, not only a block diagram.

flux

I couldn’t create or connect the BELSENS schematic. The current project remains empty with 0 components and 0 nets; no parts, wiring, or project documents were added.
The requested build still requires component selection and datasheet-backed wiring for the USB-C input, TP4056 charger, DW01A/FS8205A protection, 3.3 V regulator, ESP32-C3-MINI-1, MPU-9250, LEDs, button, ADC divider, pull-ups, and decoupling. Execution stopped because your ACUs ran out.
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