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ESP32-S3-AUDIO-Board-EN
Robotics distance measurement with a waterproof ultrasonic sensor
3V / 5V 🔋 Power Supply Current ≥ 500 mA 🔗 Interface UART
43V@2A (5min
7.5-inch E-Paper Four Color E-Ink 800x480 Display 12s Fast Refresh Screen AKA Series ESP32-S3-AUDIO-Board-ENE Ink Display's Basic Function Refresh method: Full update for 22sFast update for 12s (tested at 25C ambient temperature) Display orientation: Horizontal or vertical E Ink Display's Basic Parameters Product size: 7. 5 inch Resolution: 800x480 PPI: 124. 39 Color: Black, White, Yellow and Red Drive IC: JD79665AA Interface: SPI Operating voltage: 3. 3V Operating temperature: 0 40 E Ink Display's Main Features Display feature: Bistable display (retains
US$ 41.99
US$ 25.90
US$ 30.90
