<div class="detailmodule_text"><p class="detail-desc-decorate-content" style="text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;">1. The main control chip adopts ESP32-S3R8 Tensilica Xtensa dual-core LX7 microprocessor<br />2. The chip supports Wi-Fi 802.11 b/g/n and Bluetooth 5.<br />3. The screen uses a 2.8-inch ST7701S TFT LCD full-color display.<br /><br />MCU: ESP32-S3R8 dual-core LX7 microprocessor<br />Wireless communication protocol: Wi-Fi802.11, BLE5+BT mesh<br />Programming platform: for Arduino ide, VS code<br />Onboard function: PSRAM: 8 MB Flash memory: 16MB TF card holder<br />boot button, reset button<br />Battery voltage detection: IO04<br />2.8 inch ST7701S IPS TFT LCD monitor:<br />Resolution: 480 x 480<br />RGB full color<br />Interface: 3-wire Spl+18-bit rgb interface<br />Driver phone: ST7015<br />Display type: 28-inch TFT LCD display<br />Colour:black<br />Material:ABS<br />Size: 7.3 x 7.59cm<br /><br />Package Contents:<br />1 x T-RGB LCD Touch Circular Display<br />1 x Battery cable<br /><br />Only the above package content, other products are not included.<br />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></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div>