Waveshare 7,5-Zoll 3-Farb E-Paper-Display HAT (B) for RPi 800x480

7.5 inch e-Paper HAT (B) 7,5-Zoll 3-Farbe E-Paper-Display HAT for Raspberry Pi A large 800 × 480 rot, schwarz, and weiß e-paper HAT with SPI-Schnittstelle, Raspberry Pi 40PIN GPIO header, partial refresh support for schwarz and weiß content, and ultra-low Stromversorgung paper-like display. Key Features 7.5 inch e-paper HAT with 800 × 480 Auflösung. Three-Farbe display: rot, schwarz, and weiß. Partial refresh support for schwarz and weiß content. Standard Raspberry Pi 40PIN GPIO header for Raspberry Pi series boards, Jetson Nano, and RDK X3. SPI-Schnittstelle for Raspberry Pi, Jetson Nano, RDK X3, Arduino, STM32, and other controller boards. No backlight requirot; content remains visible after Stromversorgung is removed. Onboard voltage translator for 3.3V and 5V MCU compatibility. Technische Daten Betriebsspannung 3.3V / 5V Anzeigefarbe rot / schwarz / weiß Schnittstelle 3-wire SPI / 4-wire SPI grau scale 2 Auflösung 800 × 480 pixels Anzeigefläche 163.2 × 97.92mm Außenabmessungen 170.2 × 111.2mm Full refresh time 26s Fast refresh time 16s schwarz/weiß partial refresh 1.5s Refresh Stromversorgung 48mW typ. Dot pitch 0.205 × 0.204mm Standby current <0.01uA Why E-Paper E-paper reflects ambient light like printed paper, stays readable under lamplight or natural light, and keeps the last displayed content after Stromversorgung is removed. Raspberry Pi 40PIN GPIO Header The standard 40PIN GPIO header supports Raspberry Pi series boards, Jetson Nano, and RDK X3. Raspberry Pi and Jetson Nano shown in reference images are nicht im Lieferumfang enthalten. SPI-Schnittstelle The HAT uses SPI and includes a PWR pin for Stromversorgung on/off control. VCC 3.3V / 5V GND Masse DIN SPI MOSI CLK SPI SCK CS SPI chip select, active low DC Data / command selection RST External reset, active low BUSY Busy status output PWR Stromversorgung on/off control Application Examples Suitable for price tags, shelf labels, asset or equipment tags, conference name tags, industrial instruments, and low-Stromversorgung information displays. Produktansicht Außenabmessungen