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Product description: Seeed Xiao ESP32-C5 - WiFi / Bluetooth / ZigBee / Thread / Matter - Seeedstudio 100010048
The Seeedstudio Xiao ESP32-C5 is a small development board measuring just 21 x 17.8 mm , based on Espressif's ESP32 -C5HR8 chip. The microcontroller utilizes a powerful, 32-bit RISC-V core clocked at up to 240 MHz and an additional energy-efficient LP core operating at up to 48 MHz. The module supports dual-band WiFi 6, Bluetooth 5 LE, and the IEEE 802.15.4 standard , enabling the creation of devices compatible with Matter, ZigBee, Thread, HomeKit, and MQTT . The board also includes 8 MB of Flash memory, 8 MB of PSRAM , a Li-Ion/Li-Pol battery charging circuit, a U.FL antenna connector, and a rich set of communication interfaces. Thanks to the classic Xiao series format , the module can be easily integrated with existing expansion boards and your own projects.
Seeed Xiao ESP32-C5 - WiFi / Bluetooth / ZigBee / Thread / Matter - Seeedstudio 100010048.
Xiao ESP32-C5 can be powered by a 3.7V lithium battery.
Main features of the Xiao ESP32-C5 module
- RISC-V processor : a powerful 32-bit main core running at up to 240 MHz and a power-efficient LP core running at up to 48 MHz
- Dual-band WiFi 6 : supports 2.4 GHz and 5 GHz bands for stable communication and greater resistance to interference
- Bluetooth 5 LE, ZigBee and Thread : a broad set of connectivity standards for IoT and Smart Home projects
- Matter, HomeKit, and MQTT support : Easier integration with popular smart home ecosystems
- 8 MB Flash and 8 MB PSRAM : plenty of memory to handle more complex applications
- Built-in security : Secure Boot, Flash encryption, and hardware cryptographic accelerators
- Battery power : 3.7V battery support and Deep Sleep mode with current consumption from 15 µA
- Compact dimensions : the board is only 21 x 17.8 mm, making it suitable for miniature devices
- Compatibility with the Xiao ecosystem : compatible with numerous expansion boards
Xiao ESP32-C5 pinouts and communication interfaces
Despite its small size, the Xiao ESP32-C5 offers a rich set of pins for connecting sensors , displays , actuators, and communication systems. Users have access to 11 GPIO lines , ADC analog inputs, an I2C interface for sensors and expanders, SPI for displays and memory, and UART for serial communication. The board's underside also features JTAG pads, which can be used for application debugging. The module has BOOT and RESET buttons, a user LED, a charging LED, and a U.FL connector. for connecting an external antenna.
Pinout diagram.
Thanks to pin compatibility with other Xiao series modules, it is possible to quickly use ready-made Seeedstudio expansion boards.
Wireless connectivity WiFi 6, Bluetooth 5 LE and ZigBee
The Seeed Studio Xiao ESP32-C5 is the first module in the Xiao series to support WiFi 6 in the 2.4 GHz and 5 GHz bands . The 5 GHz band allows for a less congested frequency range, which is especially useful in areas with a high number of wireless networks. Bluetooth 5 LE is ideal for energy-efficient sensors, trackers, and mobile devices, while ZigBee and Thread enable the construction of mesh networks for a smart home. Support for Matter, HomeKit, and MQTT makes the module easy to integrate with home automation, IoT gateways, and monitoring systems.
Programming the Xiao ESP32-C5 with Arduino IDE, PlatformIO, and MicroPython
The Xiao ESP32-C5 module can be programmed in popular environments such as Arduino IDE, ESP-IDF, PlatformIO, and MicroPython . This makes the board suitable for both learning microcontrollers and professional IoT device prototyping. Programming is performed via a USB Type-C port , which also serves as a computer interface and power supply for the module. The manufacturer provides documentation, code examples, and instructions on interface operation, wireless connectivity, power-saving modes, and integration with smart home systems.
The module can be programmed using the Arduino IDE, the official ESP-IDF environment, PlatformIO and MicroPython.
Elements included in the set.
Xiao ESP32-C5 Technical Specifications
- Microcontroller: ESP32-C5HR8
- Architecture: 32-bit RISC-V
- Main core operating frequency: up to 240 MHz
- LP core operating frequency: up to 48 MHz
- Memory: 384 KB SRAM, 320 KB ROM, 8 MB Flash, 8 MB PSRAM
- Wireless connectivity: WiFi 6 2.4 GHz and 5 GHz, Bluetooth 5 LE, ZigBee, Thread
- Supported protocols: Matter, HomeKit, MQTT
- Number of GPIOs: 11
- ADC analog inputs: 5
- Interfaces: I2C, SPI, UART, JTAG
- Antenna connector: U.FL
- Buttons: BOOT, RESET
- LEDs: user LED, charging LED
- Power supply via USB Type-C: 5V
- Battery power supply: 3.7 V
- Power consumption in Deep Sleep mode from USB: 375 µA
- Current consumption in Deep Sleep mode from battery: 15 µA
- Operating temperature: 0°C to 85°C
- Dimensions: 21 x 17.8 mm
Contents of the set
- Seeed Xiao ESP32-C5 Module
- 2.4 GHz FPC antenna
- Goldpin strips - 2 pcs.
