Shields

DFPlayer - Een mini MP3 speler

Adafruit Metro 328 Arduino ** compatible with headers - ATmega328

SeeedGrove - GPS (Air530Z) GPS location, long distance communication

Adafruit Micro Lipo charger voor LiPoly Battery - met USB type C jack

Adafruit Huzzah32 - ESP32 Feather board

Stereo 3.7W Class D audio versterker - MAX98306

Adafruit 24 channel 12-bit PWM LED driver - SPI interface - TLC5947

ADS1115 16-bit ADC - 4 channel met programmeerbare gain Amplifier

Adafruit ultimate GPS breakout - 66 channel w/10Hz updates v3

4-channel I2C-safe Bi-direction Logic level convertor BSS138

Adafruit Micro Lipo - USB Lilon / Lipoly charger

Adafruit 16-channel 12-bit PWM / servo shield I2C interface