Adafruit HUZZAH32 – ESP32 Feather Board DIY Educational Electric Reptile Robot for Science Experiment How do I tell the

How do I tell the transmitter apart from the receiver

4-Wire Color-Coded Design: Each conductor is individually color-coded

Silver-Cadmium Alloy Contacts: Provides superior arc resistance and minimal contact erosion

climate-controlled environments to minimize dust accumulation

the infrared light bounces off the object's surface and is picked up by the photodiode receiver

Adafruit HUZZAH32 – ESP32 Feather Board DIY Educational Electric Reptile Robot for Science Experiment How do I tell theAdafruit HUZZAH32 ESP32 Feather Board The Adafruit HUZZAH32 is a powerful ESP32 based microcontroller board in the compact Feather form factor, featuring dual core processing at 240 MHz with integrated WiFi and Bluetooth connectivity for IoT applications. Electronics engineers, embedded systems developers, and IoT product teams use this board to rapidly prototype connected devices, sensor networks, and wireless applications requiring advanced