We are currently working on revising the initial prototype of the CAFFEINE Pod ( https://www.scottericpetersen.com/wp-content/uploads/2025/06/CAFFEINE-ICMC2025.pdf) to make it smaller. Here we see most of the important components, the #ESP32S3 , the #mpu6050 IMU, the #LipoRider boost and charging module, the #hcsr04 distance sensor, and a sound module (microphone.) #floss #creativecoding #creativetoots