Waveshare 2,13-Zoll 3-Farb E-Paper HAT (B) 250x122

2.13 inch e-Paper HAT (B) 2,13-Zoll 3-Farbe E-Paper HAT A compact rot, schwarz, and weiß e-paper HAT with 250 × 122 Auflösung, SPI-Schnittstelle, Raspberry Pi 40PIN GPIO header, and ultra-low Stromversorgung paper-like display. Key Features 2.13 inch e-paper HAT with 250 × 122 Auflösung. Three-Farbe display: rot, schwarz, and weiß. Standard Raspberry Pi 40PIN GPIO header for Raspberry Pi series boards and Jetson Nano. SPI-Schnittstelle for other controller boards such as Arduino and STM32. 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 250 × 122 pixels Anzeigefläche 48.55 × 23.71mm Außenabmessungen 65 × 30.2mm Full refresh time 15s Refresh Stromversorgung 26.4mW typ. Dot pitch 0.229 × 0.228mm 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 onboard 40PIN GPIO header is designed for Raspberry Pi series boards and Jetson Nano. Raspberry Pi Zero shown in reference images is nicht im Lieferumfang enthalten. SPI-Schnittstelle The HAT also exposes SPI control pins for controller boards such as Arduino and STM32. VCC 3.3V / 5V input 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 Application Examples Suitable for price tags, shelf labels, asset or equipment tags, conference name tags, industrial instruments, and low-Stromversorgung information displays. Produktansicht Außenabmessungen