Feature ESP32 S3 Touch LCD 3 5B is a high performance highly integrated MCU board designed by Waveshare Onboard 3 5inch capacitive touch IPS display power management IC 6 axis sensor 3 axis accelerometer and 3 axis gyroscope RTC low power audio codec and so on which makes it easy for you to develop and integrate into the products quickly Key features include 1 Equipped with ESP32 S3R8 Xtensa 32 bit LX7 dual core processor up to 240MHz main frequency2 Supports 2 4GHz Wi Fi 802 11 b g n and Bluetooth 5 LE with onboard antenna3 Built in 512KB of SRAM and 384KB ROM with onboard 8MB PSRAM and an external 16MB Flash memory4 Type C connector improving device compatibility easier to use5 Onboard 3 5inch IPS capacitive touch display for clear color picture display 320 480 resolution 262K color6 Built in AXS15231B LCDtouch controller using QSPI and I2C communication respectively7 Onboard QMI8658 6 axis IMU 3 axis accelerometer and 3 axis gyroscope for detecting motion gestures counting steps etc 8 Onboard PCF85063 RTC chip powered by main Lithium battery through AXP2101 chip with reserved RTC battery header for connecting a backup battery ensuring RTC function during the replacement of the main battery9 Onboard PWR and BOOT programmable buttons for easy custom function development10 Onboard 3 7V MX1 25 Lithium battery recharge discharge header11 Adapting I2C UART USB and multiple GPIO pins for connecting peripherals and debugging12 Onboa
