Extension Board

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ESP32/ESP8266 Breakout Shield with Terminal Blocks – GPIO Status LEDs, Dual-Voltage Outputs (5V/3.3V)
Sale! Price range: $9.99 through $10.66 Select options This product has multiple variants. The options may be chosen on the product page
Osoyoo Mega IoT Shield – Expansion Module for Arduino Mega2560 with Communication Interfaces
Sale! Original price was: $19.99.Current price is: $13.33. Add to cart
Raspberry Pi Pico GPIO Breakout Board – Screw Terminals, Reverse Polarity Protection, Dual Power Supply
Sale! Original price was: $15.00.Current price is: $10.00. Add to cart
Universal Arduino Uno Debug Shield – LED Status Indicators for Pin Monitoring
Sale! Original price was: $12.99.Current price is: $8.66. Add to cart

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