ESP32 C3 Development Board Modules Mini Wifi BT Bluetooth Module 32-Bit Single-Core Processor ESP32 C3 16Pin Type-C

If the ESPC3 port is flashing, you can try the following two methods to manually enter download mode:
1. Hold down the BOOT button, connect the USB cable, then release the BOOT button, and select the correct port for downloading.
2. After connecting the USB cable, hold down the BOOT button, press the RST button once, release the RST button, then release the BOOT button, and click ‘Download’ again.

ESP32 C3 Development Board Modules Mini Wifi BT Bluetooth Module 32-Bit Single-Core Processor ESP32 C3 16Pin Type-C
Product Description:
ESP32C3SuperMini is a dual-mode WiFi/Bluetooth chip based on Espressif ESP32-C3
IoT Mini Development Board. ESP32-C3 is a 32-bit RISC-V CPU that includes an FPU (Floating Point Unit) and is capable of performing
32-bit single precision operation with powerful computing power. It has excellent RF performance and supports IEEE 802.11 b/g/n
WiFi and Bluetooth 5 (LE) protocols. It is equipped with rich interfaces, including 11 digital I/O pins that can be used as PWM pins and 4
An analog I/O that can be used as an ADC pin. It supports four serial interfaces: UART, I2C, and SPI. There is another one on the board
A small reset button and a bootloader mode button.
Product parameters:
Powerful CPU: ESP32-C3, 32-bit RISC-V single core processor, running at a frequency of up to 160 MHz
WiFi: 802.11b/g/n protocol, 2.4GHz, supports Station mode, SoftAP mode, SoftAP+Station
Mode, hybrid mode
Bluetooth: Bluetooth 5.0
Ultra low power consumption: Deep sleep power consumption of about 43 μ A
Rich board resources: 400KB SRAM, 384KB ROM with built-in 4Mflash.
Chip model: ESP32C3FN4
Ultra small size: as small as the thumb (22.52x18mm) with a classic appearance, suitable for wearable devices and small projects
Reliable security features: Supports AES-128/256, hash, RSA, KBC, digital signature, and secure boot
Confidential hardware accelerator
Rich interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC single-sided components, surface mount devices
meter
Onboard LED blue light: GPO8 pin