Product description: Beetle ESP32 - C3 RISC-V - with Espressif ESP32-C3 RISC-V microcontroller - WiFi - Bluetooth - DFRobot DFR0868
The module is equipped with a single-core ESP32 - C3 RISC-V processor with a clock speed of up to 160 MHz. It has 400 KB of RAM , 364 KB of ROM, 4 MB of Flash and 8 KB of RTC SRAM. The Beetle ESP32-C3 is intended mainly for IoT applications, supports dual-band WiFi and Bluetooth 5 (LE) wireless communication , which reduces difficulties during networking, and also supports both the Bluetooth Mesh and Espressif WiFi Mesh protocols, making communication much more stable and able to cover a larger area. It has BOOT and RST buttons.
Kit contents.
Beetle ESP32 - C3 RISC-V - with Espressif ESP32-C3 RISC-V microcontroller - WiFi - Bluetooth - DFRobot DFR0868.Special Features of the Beetle ESP32 - C3
- Equipped with ESP32 - C3 with single-core RISC-V processor
- Compact dimensions of 25 x 20.5 mm allow the board to be used in unusual projects
- Built-in charge management function for safer charging and discharging
- The set also includes an expansion card that is more convenient for creating projects.
- Supports WiFi and Bluetooth 5 (LE) wireless communication
- The module is used in broadly understood applications of the IoT Internet of Things system.
Kit Contents
- Beetle ESP32-C3 Master Module - 1 piece
- Beetle ESP32-C3 expansion board - 1 piece
- Goldpin strip 1x8 - 2.54 mm pitch - 2 pieces
Suggested use of the module
- Industrial automation
- Smart Home and IoT Applications
- Medical devices
- Consumer electronics
- Broadly understood prototyping of systems
Pinout.
Beetle ESP32 - C3 RISC-V from DFRobot.
The manufacturer has prepared a detailed user guide that makes it easy to get started with the module. There you will also find instructions on how to use the controller's WiFi functions, such as connecting to IoT platforms - Aliyun or IFTTT and others. Users can also use various DFRobot sensors and peripherals to create much more extensive IoT systems.
Beetle ESP32 - C3 Technical Specification
- Basic parameters
- Operating voltage: 3.3 V
- Input voltage from USB Type-C connector: 5V DC
- Input voltage from VIN pin: 5V DC
- Operating current: 25 mA
- Maximum charging current: 400 mA
- Module operating temperature: -40°C to 105°C
- Plate dimensions: 25 x 20.5 mm
- Hardware parameters
- Processor: 32-bit single-core RISC-V processor
- Clock speed: 160 MHz
- SRAM memory: 400 KB
- ROM: 384KB
- Flash Memory: 4MB
- RTC SRAM memory: 8 KB
- USB Standard: USB 2.0 with speed up to 12 Mbit/s
- Development environment: Arduino IDE, ESP-IDF, MicroPython, C/C++ and Python
- Wireless communication WiFi
- WiFi Protocol: IEEE 802.11b/g/n
- Bandwidth: 20 MHz, 40 MHz in 2.4 GHz band
- WiFi Mode: Station, SoftAP, SoftAP+Station and Random Mode
- WiFi Frequency: 2.4GHz
- Frame aggregation: TX/RX A-MPDU, TX/RX A-MSDU
- Bluetooth wireless communication
- Bluetooth standard: Bluetooth 5, Bluetooth mesh
- Bluetooth Frequency: 125kbps, 500kbps, 1Mbps, 2Mbps
- Board pins
- Digital I/O x13
- LED PWM x6
- SPI x1, UART x2, I2C x1, I2S x1
- IR Transceiver: Transmit channel x2, Receive channel x2 (random pin)
- 2x 12-bit SAR ADCs, up to 6 channels
- DMA controller with 3 transmit channels and 3 receive channels
- USB Type-C connector x1
