diymore | ESP32-C3 SuperMini WiFi Bluetooth Development Board Type-C Interface External Antenna Interface Unwelded Pin Heade

Features:1. Powerful computing power: Based on ESP32-C3 chip, 32-bit RISC-V CPU, supporting 32-bit single precision operations.2. Excellent performance: Supports IEEE 802.11 b/g/n Wi Fi and Bluetooth 5 (LE), with external antenna for enhanced signal strength.3. Function upgrade: Added antenna interface, added RGB module, more comprehensive functions.4. Compact and exquisite design: single-sided surface mount design, compact in size, suitable for low-power IoT and wireless wearable devices.5. High cost performance option: With high performance, low power consumption, and reset and boot loading buttons, it is an ideal choice for developing IoT applications.Parameter:Powerful CPU: ESP32-C3， 32-bit RISC-V single core processor with a running frequency of up to 160 MHzWiFi: 802.11b/g/n protocol, 2.4GHz, supports Station mode, SoftAP mode, SoftAP+Station mode, hybrid modeBluetooth: Bluetooth 5.0Ultra low power consumption: Deep sleep power consumption of about 43 μ ARich board resources: 400KB SRAM, 384KB ROM with built-in 4Mflash.Chip model: ESP32C3FN4Reliable security features: support AES-128/256, hash RSA、HMAC、 Digital signature and secure boot encryption hardware acceleratorRich interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADCSingle sided components, surface mount designOnboard LED blue light: GPO8 pinUltra small size: as small as the thumb (22.52x18mm) with a classic appearance, suitable for wearable devices and small projectsinstructions:Enter download mode: Press and hold the BOOT button on 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 port may become unstable and disconnect. You can determine this by recognizing the sound on the port.)Attention: If external power supply is required, simply connect the external power supply+stage to the 5V position and GND to the negative terminal. (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.Package Include:Set 1:1X development board2X needle arrangement (color random)Set 2:1X development board2X needle arrangement (color random)1X antenna ipex 1st generation