This 1.54-inch LCD display module is a great choice for various display needs. It features high resolution, low power consumption, a wide viewing angle, and easy wiring. With a 240x240 resolution, it offers sharp and clear visuals. The IPS screen provides excellent viewing angles (80/80/80/80), ensuring you can see the display clearly from different positions. It supports the SPI (4-wire) communication mode and the GDI port, making it plug-and-play with main-controllers that have a GDI port. You can use this product in many applications such as waveform monitor displays, electronic gift boxes, and electronic weather decorations. The module can be powered by 3.3V - 5V, with a maximum power consumption of about 24Ma. It's compatible with multiple main-controllers like UNO, Leonardo, ESP32, ESP8266, and FireBeetle M0. When used with M0, the GDI interface reduces wiring steps effectively. There's also an onboard MicroSD card slot for displaying more pictures. Note that the MicroSD Card is not included. Key features include a wide angle of view, high resolution, a plug-and-play GDI interface, and an onboard MicroSD card slot. Applications include wearable devices, MP3/MP4 players, and weather displays. Specifications include an operating voltage of 3.3V - 5V, an IPS viewing angle of 80/80/80/80, a 16-bit color depth (RGB565), 240x240 pixels, an SPI connection port, an ST7789 driver chip, a brightness of 250 (Typ) cd/m2, a full-screen power consumption of about 17mA (3.3V) and 17mA (5V) (Typ), an operating temperature range of -30℃ - +70℃, a display area of 27.72x27.72 mm, a mount hole diameter of 2mm, and a weight of 19g. You can find more information in the product wiki.
Using this 1.54-inch LCD display module is easy. First, connect it to a compatible main - controller like UNO, Leonardo, ESP32, etc. If you're using it with M0, use the GDI interface to simplify wiring. Power it up with a voltage between 3.3V and 5V. You can start displaying content right away as it's plug - and - play. To display more pictures, insert a MicroSD card into the onboard slot (but remember, the card isn't included, so you'll need to buy one). When using it, keep the operating temperature between -30℃ and +70℃. Avoid exposing it to extreme heat or cold. For maintenance, gently clean the screen with a soft, dry cloth. Don't use harsh chemicals as they may damage the display. If you encounter any problems, refer to the product wiki for more help.
