Description:
Beetle ESP32-C3, mainly intended for IoT applications, is a controller based on an ESP32-C3 RISC-V 32-bit single-core processor.
Beetle ESP32-C3 supports WiFi and Bluetooth 5 (LE) dual-mode communication that reduces the difficulty of networking, and also both Bluetooth Mesh protocol and Espressif WiFi Mesh are supported for more stable communication and a larger coverage area, applicable to a wide range of IoT application scenarios.
Specifications:
Basic Parameter:
- Operating Voltage: 3.3V
- Type-C Input Voltage: 5V DC
- VIN Input Voltage: 5V DC
- Operating Current: 25mA
- Maximum Charging Current: 400mA
- Operating Temperature: -40~105℃
- Size: 25 x 20.5mm/0.98 x0.81”
Hardware Parameter:
- Processor: 32bit RISC-V Single-core processor
- Main Frequency: 160 MHz
- SRAM: 400KB
- ROM: 384KB
- Flash: 4MB
- RTC SRAM: 8KB
- Clock: external crystal(32kHz); internal fast RC oscillator 17.5MHz(adjustable); PLL clock
- USB: USB 2.0 Up to 12Mbit/s
WiFi:
- WiFi Protocol: IEEE 802.11b/g/n
- Bandwidth: Supports 20 MHz, 40 MHz bandwidth in 2.4GHz band
- WiFi Mode: Station, SoftAP, SoftAP+Station and promiscuous mode
- WiFi Frequency: 2.4GHz
- Frame Aggregation: TX/RX A-MPDU, TX/RX A-MSDU
Bluetooth:
- Bluetooth Protocol: Bluetooth 5, Bluetooth mesh
- Bluetooth Frequency: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
Features:
- Small size: only 25*20.5 mm
- More Safety: Onboard Lithium charging management function, safer charging and discharging
- Comes with an expansion board, more convenient for making projects or using a screen
- Dual-Mode Communication: Support WiFi and Bluetooth 5(LE) dual-mode communication
- RISC-V 32bit core
Pin Description:
The equipped expansion board for Beetle ESP32-C3 brings out more power sources without increasing product volume, more convenient for the solder. Besides, the onboard easy-to-connect GDI saves the trouble of wiring when using a screen.
Useful Links:
Package Included:
1 x DFRobot Beetle ESP32-C3 RISC-V Development Board
