Anti Glare Touch EPD Module 4.26 Inch 480x800 Screen for Smart Home Panels

A wall panel must hold an image for months, read in a hallway lit by one bulb, and never glow in a bedroom. Electrophoretic e-paper does all three: microcapsules hold charged black and white pigment in a clear fluid, an applied field pulls one colour to the surface, and the pigment stays when the field is removed, so the picture is stored mechanically. This 4.26 inch module puts a 480x800 film on a 55.68 x 92.8 mm area behind 0.5 mm anti glare glass at 3 H. The FT6336U drives the waveform and senses touch over 3-/4-wire SPI and a 24 pin FPC at 3.3 V, matching home automation control boards, and the portrait canvas fits a scene list, a setpoint row and a status line.

Smart thermostats show a setpoint and a schedule. HVAC zone plates show a room and a mode. Scene controllers list lighting presets. Intercom modules show a visitor and a call state. Energy monitors show today's consumption. Rental panels show a tenant and a validity date. Each changes a few times a day and sits where a cable cannot easily be pulled.

For wall installations the priorities differ from a handheld: the image holds with no current, so one cell powers a panel for months and retrofits avoid chasing mains cable; the anti glare surface removes window reflections in a corridor; full view keeps the layout legible at eye level or above a door; bonded touch removes mechanical buttons, the first part to wear; and the 3 H glass survives cleaning cloths.

The module shows setpoints, scenes, schedules and mode icons, reports touch to the host, and wakes on a tap, timer or host command to redraw only the changed region before sleeping. One interaction costs a fraction of a second of active current, which is why an always-available panel runs on a small cell rather than a mains adapter.

Mount the panel behind the plate aperture, connect the 24 pin FPC, load the FT6336U initialization table, run one full refresh, then switch to partial refresh for setpoints. Configure wake sources and sleep per installation, and calibrate touch after the cover is fitted, since cover thickness shifts the capacitive baseline.

Keep the module between 20 and +60 C in service and never allow condensation behind the plate, since trapped moisture is the leading cause of field failure. Use ESD-safe handling on the FPC and the touch traces, avoid pressing the glass with tools during mounting, do not stack panels face to face, and limit repeated full refreshes in a short window to preserve contrast uniformity.

Deposit to dispatch runs 5-10 working days. Pilot batches ship by tracked courier, project rollouts consolidate by air or sea with packing lists and test reports, and 100,000 piece monthly capacity covers staged deliveries across multi-building installations.

Payment runs through T/T, L/C at sight or Western Union; pilot quantities are prepaid, project volumes follow a deposit plus balance against documents, and recurring buyers can agree credit terms reviewed per contract.

Panels travel with protective film in anti-static trays with foam corner guards, sealed inside a moisture barrier bag and an export carton. Tray level packing allows a single unit to be handled on site without unpacking a full carton.

Orders start at 10 pieces, with samples available for fit testing. Arrival damage is replaced after photo confirmation, the 12 month warranty covers manufacturing defects, and our team reviews wall plate drawings, wake intervals and touch stack design before production.