occkic | ESP32 Development Board with WiFi Bluetooth 5.0 Dual Core MCU 16MB Flash & 8MB PSRAM Support AI Xiaozhi Type-C for IoT Projects

Product Features:1. Adopting ESP32S3 dual core chip, up to 240MHz, supporting AI development2. 16MB Flash+8MB PSRAM large storage for smoother operation3. WiFi+Bluetooth 5.0, supports Mesh, multiple wireless working modes4. Rich peripheral interfaces, capable of connecting cameras LCD、 Sensors and other accessories5. Suitable for IoT projects such as smart homes, wearable devices, and network camerasProduct Parameters:Working voltage: 4.5~6VWorking current: Average: 300 mAStorage: N16R8: FLASH is 16MBit, SPRAM is 8MBitOn board clock: 40 MHz crystal oscillator, 32 kHz crystal oscillatorWorking temperature range: -40 ° C~+85 ° CModule size: 32mm * 22.4mm * 4mmChip characteristics:Built in ESP32-S3R8 chip, Xtensa dual core 32-bit LX7 microprocessor, supporting clock frequencies up to 240 MHzWorking voltage: 4.5V~6V384 KB ROM，512 KB SRAM，16 KB RTC SRAMFlash up to 16 MB (default), PSRAM up to 8 MB (default)Peripherals: PWM/I2C/UART/SPI/SDIO/IrDAWi Fi features:802.11 b/g/nData rates up to 150 Mbps in 802.11n modeSupport A-MPDU and A-MSDU aggregationMaximum output power of+18dBm in 802.11b modeSupport STA/AP/STA+AP working modeWorking channel center frequency range: 2412~2484 MHzBluetooth features:Low power Bluetooth (Bt LE): BT 5, BT meshSupports speeds of 125 Kbps, 500 Kbps, 1 Mbps, and 2 MbpsAdvertising extensionsMultiple Advertising SetsChannel Selection Algorithm # 2Module peripherals:GPIO, SPI, LCD, Camera interface, UART, I2C, I2S, infrared remote control, pulse counter, LED PWM, USB 1.1 OTG, USB Serial/JTAG controller, MCPWM, SDIO host interface, GDMA, TWAI ® Controller (compatible with ISO 11898-1), ADC, touch sensor, temperature sensor, timer, and watchdogProduct List:1X development board2X needle arrangement