SKU: TH2201
DFRobot FireBeetle 2 ESP32-C6 IoT Development Board is built for low-power smart home and wireless sensor projects that need modern connectivity without giving up battery life. At its core is a 160MHz single-core RISC-V processor with 512KB SRAM, 320KB ROM, 4MB Flash, and 16KB RTC SRAM.
The board stands out for its broad wireless support, combining Wi-Fi 6, Bluetooth 5, Zigbee 3.0, Thread 1.3, and BLE on a single development platform. That makes it a practical choice for Matter-ready smart home experiments, sensor nodes, gateways, and connected displays.
For energy-conscious designs, it supports 5V DC or 5V solar panel input, onboard charging up to 0.5A, battery-level detection, and deep-sleep current rated at 36µA in battery-powered mode. An onboard GDI interface also allows direct connection to compatible displays for quick visual feedback.
Technical details for the FireBeetle 2 ESP32-C6 development board.
| Brand | DFRobot |
|---|---|
| Model | FireBeetle 2 ESP32-C6 / DFR1075 |
| Operating Voltage | 3.3V |
| Type-C Input Voltage | 5V DC |
| VCC Input | 5V DC or 5V solar panel |
| Max Charging Current | 0.5A |
| Processor | RISC-V single-core, 160MHz |
| Memory | 512KB SRAM, 320KB ROM, 4MB Flash, 16KB RTC SRAM |
| Wireless | Wi-Fi 6, Bluetooth 5, Bluetooth mesh, Zigbee 3.0, Thread 1.3, BLE |
| Wi-Fi Band | 2.4GHz |
| Deep Sleep Current | 36µA (battery-powered) |
| Digital I/O | 19 |
| PWM | 6 channels |
| Interfaces | SPI x1, UART x3, I2C x2, I2S x1, IR transceiver |
| ADC | 12-bit SAR ADC, 7 channels |
| USB | USB 2.0 CDC |
| Operating Temperature | -10~60℃ |
| Dimensions | 25.4 x 60mm |
The verified setup flow references Arduino IDE with the ESP32 board package installed, making the board approachable for prototyping as well as more advanced IoT firmware work.
Note: Wi-Fi 6 support is specified as IEEE 802.11ax in 20 MHz-only non-AP mode on the 2.4GHz band.
This board supports 2.4GHz Wi-Fi 6, Bluetooth 5/BLE, Zigbee 3.0, and Thread 1.3. It is designed for multi-protocol IoT and smart home applications.
The supplier brief lists Matter support along with Zigbee 3.0 and Thread 1.3, making it suitable for modern smart home control and automation use cases. It is positioned specifically as a smart home IoT development board.
The board operates at 3.3V, accepts 5V DC through USB Type-C, and also supports 5V input on VCC or from a 5V solar panel. The listed maximum charging current is 0.5A.
Yes, it is built for low-power applications and includes battery-level detection plus solar charging support. The specified deep-sleep current in battery-powered mode is 36µA, with the brief also noting Version 1.0 at 16µA and Version 1.2 at 36µA.
It provides 19 digital I/O ports, 6-channel PWM, SPI, UART, I2C, I2S, IR transceiver support, and a 12-bit SAR ADC with 7 channels. There is also an onboard GDI interface for direct display connection.
The board measures 25.4 × 60 mm. The verified guide mentions a USB Type-C cable is included, and setup starts with installing Arduino IDE and adding ESP32 board support.
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