1.32 Inch AMOLED Round Touch Display Development Board 1. Display panel: AMOLED 2. Display resolution: 466 x 466 3. Display brightness: 500cdsquare meter 4. Communication interface: QSPI 5. Touch: support 6. Display size: 1.32 inch 7. Display color: 16.7M 8. Contrast ratio: 10000:1 9. Driver IC: CO5300 10. Touch IC: CST820 11. Size: about 3.64 x 1cm Features: 1. Equipped with ESP32-C6 high-performance 32-bit RISC-V processor up to 160MHz 2. Integrated Wi-Fi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication with excellent RF performance 3. Built-in 512KB HP SRAM, 16KB LP SRAM and 320KB ROM with 16MB Flash overlay 4. 1.32 inch capacitive touch HD AMOLED screen on board, 466 x 466 resolution, 16.7 M color, can display color pictures clearly 5. Built-in CO5300 driver chip and CST820 capacitive touch chip, respectively, using QSPI and I2C interface communication, does not take up too much interface pin resources 6. On-board PWR, BOOT two customizable functions of the side button, easy to use the button for custom function development 7 Onboard 3.7V MX1.25 lithium battery charging and discharging interface 8. Equipped with ES8311 low-power audio codec chip, supports high-quality audio input and output, to meet the voice interaction and audio playback and other application requirements 9. SH1.0 12PIN expansion interface, can be used for DIY expansion of functions 10. AMOLED screen with higher contrast ratio, wider viewing angle, richer colors, faster response and better visual effects, slim design, low power consumption, flexible