$99 Xteink X4 Pro 4.3-inch touchscreen eReader to support CrossPoint Reader open-source firmware

Xteink X4 Pro is a pocket-sized eReader with a 4.3-inch touchscreen E Ink display, a 16GB microSD card, 2.4 GHz WiFi and Bluetooth wireless connectivity, and a 1100 mAh battery. Previous models like the X3 and X4 e-readers were based on the ESP32-C3 RISC-V microcontroller, but the company has not disclosed which MCU was used in the new X4 Pro model. However, a recent comment on GitHub points to the X4 Pro featuring a more powerful ESP32-S3 microcontroller. Xteink X4 Pro specifications: SoC – ESP32-S3 microcontroller (TBC) with 2.4 GHz WiFi 4 and Bluetooth wireless connectivity Storage – 16 GB microSD card; expandable up to 256 GB Display 4.3-inch touchscreen E Ink display; 219 PPI Dual-tone front light Supported Formats (with default firmware) Document: EPUB, TXT Image: JPG, BMP Fonts: BIN, XTF Misc Home touch button Power, Reset, Previous, and Next buttons Built-in magnets for connection to the back of

The post $99 Xteink X4 Pro 4.3-inch touchscreen eReader to support CrossPoint Reader open-source firmware appeared first on CNX Software - Embedded Systems News.