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- SKU: 08892
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DF ROBOT FireBeetle 2 FireBeetle 2 ESP32-C5-U (N4) Development Kit (Dual-Band Wi-Fi 6, External Antenna)
This FireBeetle 2 ESP32-C5-U(N4) IO Expansion Kit combines the FireBeetle 2 ESP32-C5-U(N4) development board with a dedicated IO expansion board for faster IoT prototyping. The expansion board brings out the development board interfaces in clearly organized functional sections, allowing sensors and peripherals to be connected quickly without soldering. Based on the ESP32-C5-WROOM-1U-N4 module, this IoT development kit combines a 240 MHz RISC-V processor, dual-band Wi-Fi 6, Thread 1.3, Zigbee 3.0 and flexible power management for smart home, wireless sensing and industrial IoT projects.
User Manual / Datasheet / Example Codes Etc.
Features
- Combines the FireBeetle 2 ESP32-C5-U(N4) development board with a dedicated IO expansion board
- Dedicated IO expansion board provides organized interfaces for fast, solder-free sensor and peripheral connections
- Based on the ESP32-C5-WROOM-1U-N4 module
- Up to 240 MHz CPU with 384 KB SRAM, 320 KB ROM and 4 MB Flash
- Supports 2.4 GHz and 5 GHz dual-band Wi-Fi 6
- Supports 2.4 GHz low-power wireless communication, Zigbee 3.0 and Thread 1.3
- U.FL (IPEX) external antenna connector supports external 2.4 GHz / 5 GHz dual-band antennas
- Supports solar charging for cable-free deployment
- Battery level monitoring and software-controllable 3.3 V power output
- Deep Sleep current as low as 21 μA under battery power
- On-board GDI connector for display connection
- PH2.0 Li-ion battery connector
- Supports C/C++ and MicroPython
Applications
- Indoor air quality monitoring
- Balcony plant and soil monitoring
- Smart home IoT projects
- Wireless IoT nodes
- Matter smart home devices
- Zigbee gateways
- Home Assistant projects
Specifications
- Operating Voltage: 3.3 V
- USB Type-C Input: 5 V DC
- VIN Input: 5 V DC or 4.5–6 V solar panel
- Maximum Charging Current: 0.5 A
- Deep Sleep Current: 21 μA (battery powered)
- Module Dimensions: 25.4 × 60 mm
- Processor: Single-core RISC-V
- CPU Frequency: 240 MHz
- SRAM: 384 KB
- ROM: 320 KB
- Flash: 4 MB
- LP SRAM: 16 KB
- Frequency Bands: 2.4 GHz / 5 GHz, 1T1R
- Standards: IEEE 802.11a/b/g/n/ac/ax
- IEEE 802.11a/b/g/n (up to 150 Mbps)
- IEEE 802.11ax (20 MHz-only non-AP mode)
- Modes: Station, SoftAP, SoftAP + Station, Promiscuous
- FireBeetle 2 ESP32-C5-U(N4) Development Board:
- 18 × Digital I/O
- 6-channel LED PWM Controller
- 1 × SPI
- 3 × UART (including 1 × LP UART)
- 2 × I2C (including 1 × LP I2C)
- 1 × I2S
- 5 × IR TX / 5 × IR RX channels
- 12-bit SAR ADC × 1 (7 channels)
- DMA Controller (3 RX + 3 TX channels)
- IO Expansion Board
- 11 × IO
- 3 × I²C
- 1 × UART
- 1 × SPI
- 1 × RST
- 1 × VIN (5 V)
- 1 × VOUT (3V3_C)
Package Includes
- FireBeetle 2 ESP32-C5-U(N4) IO Expansion Kit x1
- 2.4GHz communication FPC antenna x1
- 18-pin 2.54 mm Male Header x1
- 18-pin 2.54 mm Female Header x1
- 14-pin 2.54 mm Male Header x1
- 14-pin 2.54 mm Female Header x1
