Product Quantity Subtotal Waveshare ESP32-S3 Microcontroller, 2.4 GHz Wi-Fi Development Board, dual-core processor with frequency up to 240 MHz $6.14 Waveshare ESP32-S3 Microcontroller, 2.4 GHz Wi-Fi Development Board, dual-core processor with frequency up to 240 MHz quantity × $6.14 Waveshare ESP32-S3 Microcontroller, 2.4 GHz Wi-Fi Development Board, dual-core processor with frequency up to 240 MHz quantity $6.14 Coupon: Apply coupon Update cart Cart totals Subtotal $6.14 Total $6.14 Proceed to checkout