SIFLI TECHNOLOGIES 1.85" AMOLED Full Laminated Touch QSPI Development Board

The SIFLI 1.85-inch AMOLED Full Laminated Touch Screen QSPI Adapter Development Board is designed for smart wearable and compact HMI applications based on the SF32LB52 platform. It enables developers to build high-quality smartwatch and smart band prototypes with a vibrant AMOLED display, responsive touch interface, and integrated multimedia support. The board is optimized for low-power operation and supports rich peripherals including audio, sensors, motor control, and wireless connectivity. With its compact design and ready-to-use display integration, it significantly reduces development time for next-generation wearable devices, making it ideal for IoT, fitness trackers, and embedded UI product development. Features: 1.85-inch AMOLED Full Laminated Display High-resolution 390×450 touchscreen support Based on SF32LB52 wearable development platform QSPI high-speed display interface Integrated touch controller support Designed for smartwatch & band prototyping Supports audio, sensors & motor control Low-power wearable optimized system Specifcations: Item Type : AMOLED Display Development Board Model: SF32LB52 AMOLED QSPI Adapter Board Platform: SF32LB52-MOD-1 Based System MCU Series: SF32LB52x Display Size: 1.85 inch Display Type: AMOLED Full Laminated Interface: Quad SPI (QSPI) Display Support Resolution: 390 × 450 Brightness: 800 cd/m² Display Connector: 22-pin FPC + 40-pin Header Touch Interface: I2C Touch Support Touch IC: FT6146-M00 Display Driver IC: CO5300AF-01 Power IC: BV6802W Speaker Support: External 3W / 4Ω or 2W / 8Ω Motor Support: Onboard Motor Driver Circuit USB Interface: USB Type-C (CH340N UART) SD Card: Micro SD (SPI Interface) Battery Support: Lithium Battery (GH 1.25mm Connector) Power Input: Battery / USB Type-C GPIO Expansion: 30-pin (2×15, 1.27mm) Package Includes: 1 x SIFLI TECHNOLOGIES 1.85 inch AMOLED touch screen QSPI adapter SiChe development board

Specifications

Display	1.85-inch AMOLED, 390×450 resolution
Interface	Quad SPI (QSPI) Display Support
Touch IC	FT6146-M00 Integrated Support
Display Connector	22-pin FPC + 40-pin Header
Battery Support	Lithium Battery (GH 1.25mm Connector)
Shipping Weight	0.009 kg
Shipping Dimensions	5 × 5 × 3 cm