ESP32-C3 WiFi bluetooth-compatible Development Board With 0.42 Inch OLED White Light Module Ceramic Antenna Type-C ESP32

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specification Voltage 3 3 6VWiFi 802 11b g n protocol 2 4GHzbluetooth BT 5 0SPI Flash Built in 4MPin interfaces 1xI2C 1xSPI 2xUART 11xGPIO PWM 4xADCOnboard LED blue light GPO8 pinBO0 Download button long press BO0 button and plug in the USB cable then release your hand to enter download mode RST Reset button program running restarts or resets USB interface can be used as a power supply for circuit boards or as a communication interface for connecting PCs and ESP32C3 Size 24 8mm x 20 45mm Features 1 This development board is equipped with a 0 42 inch OLED display screen ceramic antenna Type C USB interface reset button and start button making it easy and fast to operate 2 Rich peripheral interfaces with abundant peripherals and functions suitable for small projects and scenarios such as IoT wearable devices and smart homes 3 Low power design optimized power management system supports multiple low power modes suitable for battery powered devices and extends battery life 4 Supports 2 4GHz Wi Fi and bluetooth low power 5 0 suitable for wireless connection needs of various IoT devices 5 High cost effectiveness compared to the performance and functionality it provides ESP32 C3 has significant cost effectiveness and is suitable for large scale deployment of IoT projects Package include 1X development board2X needle arrangement Note 1 This document only represents the product kno