{"title":"1.54\" Tri-Color e-Paper Display – 200x200, SPI Interface","handle":"1-54-tri-color-e-paper-display-200x200-spi-interface-ws-30475","url":"/products/1-54-tri-color-e-paper-display-200x200-spi-interface-ws-30475","description":"A 1.54-inch four-colour e-Paper (eInk) display with 200×200 resolution, rendering in red, yellow, black, and white. With a viewing angle exceeding 170° and no backlight required, it provides paper-like readability in any lighting condition — including direct sunlight.\n\nPower is only consumed during screen refresh, with a standby current of less than 0.01 µA. The display retains its image indefinitely with zero power draw. Communicates via SPI and is compatible with Raspberry Pi, Jetson Nano, and Arduino.\n\nKey Features\n\n\nFour-Colour Display – Red, yellow, black, and white for vivid, attention-grabbing content\n\n200×200 Resolution – Sharp text and clear images at 0.135 mm dot pitch\n\n170°+ Viewing Angle – Excellent visibility from almost any direction\n\nUltra-Low Power – Less than 30 mW during refresh, <0.01 µA standby\n\nZero Power Image Retention – Display holds its image with no power\n\nSPI Interface – Compatible with Raspberry Pi, Jetson Nano, and Arduino\n\n\nSpecifications\n\n\nDisplay Size – 1.54 inches (27 × 27 mm active area)\n\nResolution – 200×200 pixels\n\nColours – Red, yellow, black, white\n\nDot Pitch – 0.135 × 0.135 mm\n\nRefresh Power – <30 mW\n\nStandby Current – <0.01 µA\n\nRefresh Time – ~15 s (fast), ~20 s (full)\n\nRaw Display Dimensions – 37.32 × 31.8 × 1.0 mm\n\nModule Dimensions (with driver board) – 48.0 × 33.0 mm\n\n\nIdeal For\n\nPrice tags and electronic shelf labels\nLow-power signage and information displays\nIndustrial instruments and status indicators\nBattery-powered IoT displays\n\n\nPackage Contents\n\n1× 1.54\" e-Paper Display (G) with onboard driver board\n1× PH2.0 8-pin cable\n","vendor":"Waveshare","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":452,"title":"Default Title","sku":"WS-30475","mpn":"30475","price":22.0,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}