HiLetgo Multi-Function Shield ProtoShield Multi-functional Expansion Board Sensor Shield Module with Four Digital Display for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: Arduino UNO REV3 [A000066] : Electronics
Amazon.com: Teyleten Robot D1 Mini ESP32 ESP-WROOM-32 WLAN WiFi+Bluetooth Internet of Things IoT Development Board for Arduino NodeMCU (3pcs) : Electronics
Amazon.com: ARDUINO MEGA 2560 REV3 [A000067] : Electronics
Amazon.com: Arduino Nano [A000005] : Electronics
Amazon.com: Arduino UNO WiFi REV2 [ABX00021] : Electronics
Amazon.com: Arduino UNO REV3 [A000066] : Electronics
Amazon.com: Arduino UNO REV3 [A000066] : Electronics
Amazon.com: Arduino UNO SMD REV3 [A000073] : Electronics
Amazon.com: SparkFun RedBoard - Compatible with Arduino Breadboard-able Development board w/ R3 footprint Microcontroller serves as physical computing learning platform Connect to computer with USB Mini-B : Electronics
Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
Amazon.com: ELEGOO UNO R3 Project Most Complete Starter Kit w/Tutorial Compatible with Arduino IDE (63 Items) : Electronics
Amazon.com: DFROBOT Beetle - The Smallest Microcontroller : Electronics
Arduino MKR WiFi 1010 [ABX00023]
Amazon.com: OSOYOO Based on Arduino with Controller Board and USB Cable Compatiable with UNO R3 Including Sampe Projects Programming with IDE : Electronics