<p>Adopting 802.11b\/g\/WiFi+BT module;</p> <p>Low power dual core 32-bit CPU, can be used as an application processor;</p> <p>The main frequency can reach up to 240MHz, and the computing power can reach up to 600DMIPS;</p> <p>Built in 520KBSRAM;</p> <p>Support UART\/SPI\/I2C\/PWM\/\/ADC and other interfaces;</p> <p>Support openOCD debugging interface;</p> <p>Supports multiple sleep modes, with a current as low as 6.5uA during deep sleep;</p> <p>Embedded LWip and FreeRTOS;</p> <p>Support STA\/AP\/STA+AP mode;</p> <p>Support Smart Config\/AirKiss one click network configuration;</p> <p>Universal AT commands, easy to learn;</p> <p>Support local serial port upgrade and remote upgrade (FOTA).</p> <p>Product name: ESP32 WiFi+BT dual-mode development board</p> <p>SPI Flash: default 32Mbit</p> <p>Bluetooth: Bluetooth 4.2BR\/ and BLE standards</p> <p>Wi-Fi:802.11b\/g\/</p> <p>Supported interfaces: UART SPI,SDIO,I2C,PWM,I2S,IR,ADC,</p> <p>On chip sensors: Hall sensors, temperature sensors, capacitive touch sensors</p> <p>IO ports: 22</p> <p>Serial port speed: default 115200bps</p> <p>Spectrum range: 2412-2484MHz</p> <p>Antenna form: onboard PCB antenna with a gain of 2dBi</p> <p>Transmission power:</p> <p>802.11b: 17 \u00B1 2dBm (11Mbps)</p> <p>802.11g: 14 \u00B1 2dBm (54Mbps)</p> <p>802.11n: 13 \u00B1 2dBm (MCS7)</p> <p>Receiving sensitivity:</p> <p>,1Mbps:-90dBm</p> <p>,11Mbps:-85dBm</p> <p>6Mbps (1\/2BPSK): -88dBm</p> <p>54Mbps (3\/464-QAM): -70dBm</p> <p>MCS7 (65Mbps, 72.2Mbps): -67dBm</p> <p>Power consumption: 300mA 3.3V</p> <p>Security: WPA\/WPA2\/WPA2 Enterprise\/WPS</p> <p>Power supply range:</p> <p>USB power supply: 5V</p> <p>Vin pin power supply: 6.0V-12V</p> <p>specification:Type-C</p> <p>Colour:Black</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 x Development Board</p> <p>Only the above package content, other products are not included.</p> <p>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>