Seeed Studio Studio XIAO ESP32-C5 Dual-Band Wi-Fi 6 IoT Dev Board (Unsoldered)
Seeed Studio Studio XIAO ESP32-C5 Dual-Band Wi-Fi 6 IoT Dev Board (Unsoldered) - Image 2
Seeed Studio Studio XIAO ESP32-C5 Dual-Band Wi-Fi 6 IoT Dev Board (Unsoldered) - Image 3
Seeed Studio Studio XIAO ESP32-C5 Dual-Band Wi-Fi 6 IoT Dev Board (Unsoldered) - Image 4
SKU: IOWC-0912
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Seeed Studio Studio XIAO ESP32-C5 Dual-Band Wi-Fi 6 IoT Dev Board (Unsoldered)

₹919.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio XIAO ESP32-C5 is a compact, surface-mount development board powered by the ESP32-C5HR8 RISC-V chip, featuring dual-band Wi-Fi 6 (2.4GHz/5GHz), Bluetooth 5 LE, and IEEE 802.15.4 for Zigbee/Thread. It includes 8MB Flash, 8MB PSRAM, and a USB Type-C interface, ideal for low-power IoT edge nodes and wireless sensor networks.

Features

  • Powered by ESP32-C5HR8 with 32-bit RISC-V CPU up to 240MHz for modern IoT processing.
  • Integrated dual-band Wi-Fi 6 (802.11ax) and Bluetooth 5 LE for high-throughput, low-latency wireless connectivity.
  • Supports IEEE 802.15.4 protocol for Zigbee and Thread mesh networking applications.
  • Compact XIAO form factor with castellated edges for direct SMD PCB assembly and integration.
  • Features ultra-low deep sleep currents: 15µA on battery and 375µA via USB for extended battery life.

Out of stock

Description

The Seeed Studio Studio XIAO ESP32-C5 development board is engineered around the Espressif ESP32-C5HR8 SoC, integrating a 240MHz RISC-V core with advanced dual-band Wi-Fi 6 and Bluetooth 5 LE radios. Its architecture is optimized for power-sensitive IoT deployments, offering significant memory resources including 8MB of Flash and 8MB of PSRAM to accommodate complex wireless protocol stacks and application firmware.

This board provides comprehensive wireless connectivity, supporting 2.4GHz and 5GHz Wi-Fi 6 for high-efficiency data transmission, BLE for short-range communication, and hardware-level IEEE 802.15.4 support for developing Zigbee or Thread-based mesh networks. The compact, castellated-edge design facilitates direct surface-mount integration into end-products, while the onboard U.FL connector and included FPC antenna ensure optimal RF performance. Power management is robust, featuring Li-ion battery charging circuitry and exceptionally low deep sleep currents to maximize operational lifespan in field deployments.

Key Features

  • ESP32-C5HR8 SoC with 240MHz RISC-V processor for efficient IoT edge computing.
  • Dual-band Wi-Fi 6 (802.11ax) support enables faster data rates and improved network capacity.
  • Integrated Bluetooth 5 LE and IEEE 802.15.4 radio for multi-protocol wireless design flexibility.
  • Castellated XIAO form factor (21x17.8mm) enables seamless SMD mounting on custom PCBs.
  • Onboard U.FL connector and included 2.9dBi FPC antenna for reliable RF performance.
  • USB Type-C port provides 5V power input, programming interface, and Li-ion battery charging.
  • Ultra-low power operation with deep sleep currents as low as 15µA for battery-powered nodes.
  • 11 configurable GPIO pins with ADC, I2C, UART, SPI, and PWM peripheral support.

Applications

  • Smart home automation devices and wireless sensor nodes.
  • Industrial monitoring, telemetry, and IIoT gateways.
  • BLE beacons, trackers, and proximity sensing applications.
  • Wi-Fi 6 enabled edge computing and secure IoT endpoints.
  • Zigbee or Thread-based mesh network coordinators and end-devices.
  • Battery-powered environmental monitoring and data logging systems.

Technical Specifications

Microcontroller/SoCESP32-C5HR8 (32-bit RISC-V, up to 240MHz)
Wireless ProtocolsDual-Band Wi-Fi 6 (802.11ax), Bluetooth 5 LE, IEEE 802.15.4 (Zigbee/Thread)
Frequency Range2.4 GHz & 5 GHz (Wi-Fi)
Memory8MB Flash, 8MB PSRAM, 384KB SRAM
GPIO & Interfaces11 GPIO, 1x I2C, 1x UART, 1x SPI, ADC, PWM, JTAG pads
Antenna ConnectorU.FL connector, onboard 2.9dBi FPC antenna included
Supply VoltageUSB Type-C: 5V DC, Battery: 3.7V Li-ion
Operating CurrentVaries with mode; Deep Sleep (Battery): 15µA, Deep Sleep (USB): 375µA
Operating Temperature0°C to 85°C
Dimensions21 mm x 17.8 mm x 4 mm

Frequently Asked Questions

How do I program the XIAO ESP32-C5 development board?

The board is programmed via its USB Type-C port using the Arduino IDE with the ESP32 board package, ESP-IDF framework, or PlatformIO. After installing the necessary drivers, select 'XIAO_ESP32C5' as the target board. You can upload code directly over the serial connection. The castellated pads also provide SWD/JTAG signals for advanced debugging if needed. (47 words)

What is the power consumption in active and deep sleep modes?

Active mode current varies with CPU load and radio activity. In deep sleep mode with the processor halted and RAM retained, consumption is approximately 15 microamps when powered by a 3.7V Li-ion battery. When powered via the USB 5V rail, deep sleep current is higher, around 375 microamps, due to the onboard voltage regulator's quiescent current. (50 words)

Can I use an external antenna with this board, and how is it connected?

Yes, the board includes a U.FL (IPEX) connector for an external antenna. The included 2.9dBi FPC antenna is pre-connected. To use a different antenna, carefully disconnect the FPC antenna and attach a compatible U.FL cable. Ensure the antenna is matched to 2.4GHz/5GHz for optimal Wi-Fi 6 and BLE performance. Impedance should be 50 ohms. (49 words)

Does the board support Zigbee or Thread networking out of the box?

The ESP32-C5HR8 chip provides the necessary IEEE 802.15.4 radio hardware for Zigbee and Thread protocols. However, full protocol stack support requires installing the appropriate software SDK, such as Espressif's ESP-Zigbee-SDK or ESP-Thread-SDK within ESP-IDF. You must develop and flash custom firmware; it does not run these stacks by default from the factory. (50 words)

How do I solder the unsoldered board onto my custom PCB?

The board's castellated edges allow for surface-mount soldering. Align the board on your host PCB's footprint, ensuring the castellated half-holes match your pads. Use a stencil and solder paste for reflow, or carefully hand-solder each pad with a fine-tip iron. Avoid excessive heat to prevent damaging the onboard components and the U.FL connector. (50 words)

Package Includes

  • 1 x Seeed Studio Studio XIAO ESP32-C5 Development Board (Unsoldered)
  • 1 x FPC Antenna
  • 2 x Pin Header Strips

Additional Information

Weight 0.02 kg
Dimensions 2.1 × 4 × 1.78 cm

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