3.5-inch Smart Display compatible with Arduino LVGL ESP32 WiFi and Bluetooth Development Board Screen LCD TFT Module - A simple

Uses a power-efficient dual-core 32-bit CPU that can be used as an application processor.The main frequency is up to 240 MHz, and the processing power is up to 600 DMIPS. It features 520 KB of integrated SRAM.Supports UART/SPI/I2C/PWM/ADC/DAC and other interfaces.Supports OV2640 and OV7670 cameras and an integrated flash.Supports uploading images via Wi-Fi, TF cards, and various power-saving modes. (Note: Different batches may vary visually, but this does not affect functionality.)Specifications:SPI Flash: 32 Mbit by defaultInternal RAM: 520 KBWi-Fi: 802.11 b/g/n/e/iBluetooth: Bluetooth 4.2BR/EDR and BLESupported Interfaces (2 Mbit/s): UART, SPI, I2C PWMTF card support (maximum 4 GB)9 I/O portsSerial transmission rate: 115200 bps by defaultSpectrum range: 2400–2483.5 MHzAntenna type: Onboard PCB antenna. Gain: 2 dBiImage output compatible withmat: JPEG (OV2640 support only). BMP. GrayscalePackage type: DIP-16Transmit power: 802.11b: 17 ± 2 dBm (at 11 Mbps)802.11g: 14 ± 2 dBm (at 54 Mbps)802.11n: 13 ± 2 dBm (at MCS7)Receive sensitivity: CCK. 1 Mbps: -90 dBmCCK. 11 Mbps: -85 dBm6 Mbps (1/2 BPSK): -88 dBm54 Mbps (3/464-QAM): -70 dBmMCS7 (65 Mbps, 72.2 Mbps): -67 dBmPower Consumption: Off: 180 mA at 5 V; Flash and brightness adjustment at maximum: 310 mA at 5 VDeep Sleep: Minimum power consumption up to 6 mA at 5 VModerate Sleep: Minimum power consumption up to 20 mA at 5 VLight Sleep: Minimum power consumption up to 6.7 mA at 5 VSecurity: WPA/WPA2/WPA2-Enterprise/WPSOperating Temperature: -20 °C to 70 °CStorage Environment: -40 °C to 125 °C < 90% relative humidityApplication:Image transmission compatible with smart home devicesWireless monitoringSmart farmingQR code recognitionSignal compatible with wireless tracking systemsAnd other IoT applicationsScreen type: ResistiveMaterial: Plastic + MetalColor: Black + YellowPackage contents:1 x Development boardOnly the above package contents are included. Other products are not included.Note: Due to light reflections and different screen settings, the color of the item in the picture may differ slightly from the original. The allowable measurement deviation is +/- 1-3 cm.