Kids OK, with an adult
DIY project. Children must build this only with an adult (16+ years) beside them at all times. Not suitable for children under 8 years.
Avoid GPIO 35–37 (used by the PSRAM), 0, 45, 46 (boot pins) and 19/20 (USB). An adult must handle and charge the 18650 cell.
Strictly follow the description given with this video.
What is in the kit
- ESP32-S3 board (16 MB flash, 8 MB PSRAM)× 1 · ₹1,035
- I2S microphone module× 1
- I2S amplifier + 3W speaker× 1
- Micro servo (180°)× 4 · ₹504
- Touch sensor module× 1 · ₹29
- Ultrasonic distance sensor× 1 · ₹80
- 6-axis motion sensor (accelerometer + gyro)× 1 · ₹172
- 18650 cell + charge/5V boost board× 1