<div class="detailmodule_dynamic"><kse:widget data-widget-type="relatedProduct" id="1005000004114844" title="" type="relation"></kse:widget></div> <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br />Product features:<br /><br />Onboard PCB antenna, antenna form with a gain of 2dBi<br /><br />Easy to use and simple to operate<br /><br />High receiving sensitivity<br /><br />Adopting DIP packaging, it can be directly plugged into the motherboard for use.<br /><br />This module can be widely applied in various IoT scenarios, including home smart devices, industrial wireless control, wireless monitoring, QR wireless recognition, wireless positioning system signals, and other IoT applications.<br /><br /><br /><br />Introduction:<br /><br />Product Name: ESP32-CAM-CH340 Camera Module<br /><br />Working voltage: DC 5V<br /><br />Product size: 27 * 48.5 * 4.5mm (excluding needle arrangement)<br /><br />Product application: This module can be widely used in various IoT scenarios, including home smart devices, industrial wireless control, wireless monitoring, QR wireless recognition, wireless positioning system signals, and other IoT applications. Adopting DIP packaging, it can be directly plugged into the motherboard for use.<br /><br /><br /><br />Parameter description:<br /><br />Module model: HW-818<br /><br />Encapsulation: DIP-16<br /><br />Size: 27 *. 48 * 4.5 (40.2) mm<br /><br />SPI Flash： Default 32Mbit<br /><br />RAM： Internal 520KB+External 4M PSRAM<br /><br />Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards<br /><br />Wi-Fi：802.11 b/g/n/e/i<br /><br />Supporting interfaces: UART、SPI、12C、PWM<br /><br />Support TF card: Supports up to 4G<br /><br />IO ports: 9<br /><br />Serial port speed: default 115200 bps<br /><br />Image output format: JPEG (only supported by OV2640), BMP,GRAYSCALE<br /><br />Spectrum range: 2412~2484MHz<br /><br />Antenna form: onboard PCB antenna, gain 2dBi<br /><br /><br />Transmission power:<br /><br />802.11b: 17+2 dBm (@11Mbps)<br /><br />802.11g: 14+2 dBm (@54Mbps)<br /><br />802.11n: 13+2 dBm (@MCS7)<br /><br />Receiving sensitivity:<br /><br />CCK, 1 Mbps : -90dBm<br /><br />CCK,11 Mbps:-85dBm<br /><br />6 Mbps (1/2 BPSK):-88dBm<br /><br />54 Mbps (3/4 64-QAM):-70dBm<br /><br />MCS7(65 Mbps,72.2 Mbps): -67dBm<br /><br />power waste:<br /><br />Turn off the flash: 180mA@5V<br /><br />Turn on the flash and adjust the brightness to maximum: 310mA@5V<br /><br />Deep-sleep: The minimum power consumption can reach 6mA@5V<br /><br />Moderm-sleep: Minimum achievable 20mA@5v<br /><br />Light-sleep: Minimum achievable 6.7mA@5v<br /><br />Security: WPA/WPA2/WPA2-Enterprise/wPs<br /><br />Power supply range: 5V<br /><br /><br /><br />Program Download:<br /><br />1. Download the software and set it up, select the program or burn the file<br /><br />2. Press and hold the FLASH button on the module, then connect the module's MICRO USB port to the computer's USB port through a USB cable<br /><br />3. Choose the correct download port to download the software, and then download it. When the program starts downloading, you can release the FLASH button<br /><br /><br /><br />Product List:<br /><br />1X development board</p></div></div>