<p>Description\/Features:</p> <p>High-performance MCUs with RISC-V 32-bit dual-core and single-core processors</p> <p>128 KB ROM, 16 KB LP ROM, 768 KB L2MEM, 32 KB LP , 8 KB TCM</p> <p>Powerful image and voice processing capabilities, image and voice processing interfaces include JPEG codec, pixel processing accelerator (), image signal processor (ISP), H264 video encoder</p> <p>32MB PSRAM inside the chip package, 32MB Nor Flash outside the package</p> <p>The board leads out MIPI-, MIPI-, USB 2 MIPI-, USB 2.0 OTG , SDIO 3.0 TF card slot, dual microphones (support cancellation), speaker terminals and RTC battery terminals and other common peripheral interfaces</p> <p>Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator and hardware random number generator. It also supports hardware access protection, which can realize access rights management () and permission separation</p> <p>Specifications</p> <p>Due to different batches, there may be differences in product appearance and printed text, which not affect use</p> <p>Color: As Shown</p> <p>Material: LCD</p> <p>Package Contents:</p> <p>1 x 3.4inch Round Touch Display</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>