1-10PCS ESP32-C3 Development Board Super Mini WiFi BluetoothType-C USB

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The following information is used as needed:Data link: program tutorial: https://chat.nologo.tech/d/72✨Product features:1. ESP32C3 SuperMini is an IoT mini development board based on the Espressif ESP32C3 WiFi/Bluetooth dual mode chip. ESP32-C3 is a 32-bit RISC-V CPU that includes an FPU (floating point unit) that can perform 32-bit single precision operations and has powerful computing power.3. It has excellent RF performance and supports IEEE 802.11 b/g/n WiFi and Bluetooth 5 (LE) protocols.4. The board comes with an external antenna to enhance the signal strength of wireless applications.5. It also has a compact and exquisite appearance combined with a single surface mount design.6. It is equipped with rich interfaces, with 11 digital I/Os that can be used as PWM pins and 4 analog I/Os that can be used as ADC pins.7. It supports four serial interfaces: UART, I2C, and SPI.There is also a small reset button and a boot loader mode button on the board.9. ESP32-C3 SuperMini is positioned as a high-performance, low-power, and cost-effective IoT mini development board, suitable for low-power IoT applications and wireless wearable applications.✨Parameter Description:CPU: ESP32-C3, 32-bit RISC-V single core processorOperating frequency: 160 MHzMain frequency: 160MSRAM: 400KBROM: 374KBADC: 2 * 12-bit SARADC, 6 channelsWiFi: 802.11b/g/n protocol, 2.4GhHz, supports Station mode, SoftAP mode, SoftAP+Station mode, hybrid modeBluetooth: BT 5.0Power consumption: Deep sleep power consumption is about 43 μ ARich on chip resources: 400KB SRAM, 384KB ROMRich interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADCSingle sided components, surface mount designClassic appearance, suitable for wearable devices and small projectsReliable security features: Encryption hardware accelerator supporting AES-128/256, hashing, RSA, HMAC, digital signature, and secure bootOn board LED blue light, GPIO8 pinSize: 22.52x18mm✨Attention:If external power supply is required, simply connect the external power supply+level to the 5V position and connect the GND to the negative pole. (Supports 3.3-6V power supply). Remember that when connecting to an external power source, USB cannot be connected, and only one can be selected between USB and external power supply.2. Please be careful not to short-circuit the positive and negative electrodes during welding, which may burn out the battery and equipment.✨Instructions for use:Enter download mode: Press and hold the BOOT button of ESP32C3, then press the RESET button, release the RESET button, and then release the BOOT button. At this point, ESP32C3 will enter download mode. (Every time you connect, you need to re-enter the download mode. Sometimes, if you press it once, the unstable port will disconnect, which can be determined by identifying the sound through the port.)✨Product List: 1-10 X development board

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