SKU: IOWC-0937
📋 GST Invoice Available

Waveshare ESP32-C5-Zero Mini Development Board w/o Headers

₹739.00 (Inclusive of all taxes)
Out of Stock

The Waveshare ESP32-C5-Zero Mini is a compact IoT development board featuring Espressif’s ESP32-C5 RISC-V SoC with dual-band Wi-Fi 6 (2.4/5GHz), Bluetooth 5, and IEEE 802.15.4 (Zigbee/Thread) support. It’s ideal for Arduino IDE, ESP-IDF, or MicroPython development of advanced wireless IoT nodes and smart home gateways.

Features

  • Espressif ESP32-C5-HF4 SoC with 32-bit RISC-V core clocked up to 240 MHz for robust IoT processing.
  • Integrated dual-band Wi-Fi 6 (802.11ax) and Bluetooth 5 (BLE) for high-speed, low-latency wireless connectivity.
  • Supports IEEE 802.15.4 protocol for Zigbee 3.0 and Thread mesh networking, enabling multi-protocol IoT gateways.
  • Ultra-compact castellated board design (28x18mm) allows direct soldering onto carrier PCBs for space-constrained applications.
  • Onboard antenna switching supports both the integrated PCB antenna and an external IPEX-1 antenna for flexible RF deployment.

Out of stock

Description

The Waveshare ESP32-C5-Zero Mini Development Board is a highly integrated wireless module built around Espressif’s next-generation ESP32-C5 SoC. Its 32-bit RISC-V processor delivers up to 240 MHz of compute power, paired with 384KB SRAM and 4MB of flash memory, providing ample resources for complex firmware and over-the-air updates.

This board excels in multi-protocol wireless scenarios, combining dual-band Wi-Fi 6 for high-throughput data transfer, Bluetooth LE for short-range device control, and native IEEE 802.15.4 radio for low-power mesh networks like Zigbee and Thread. Its integrated RF system and intelligent antenna switching ensure optimal signal integrity whether using the onboard trace antenna or an external high-gain option.

Key Features

  • High-performance ESP32-C5-HF4 SoC with a 240 MHz RISC-V processor core for efficient IoT task handling.
  • Multi-protocol wireless radio supporting 2.4/5 GHz Wi-Fi 6 (802.11ax), Bluetooth 5 LE, and IEEE 802.15.4 (Zigbee/Thread).
  • Flexible antenna system with a built-in switching chip to select between the PCB antenna and an external IPEX-1 connector.
  • Castellated edge design facilitates direct soldering as a system-on-module (SoM) onto custom carrier boards.
  • USB Type-C interface provides reliable power delivery and serial programming/debugging capabilities.
  • Comprehensive peripheral access via exposed GPIOs supporting UART, SPI, I2C, and other digital interfaces.
  • Multiple low-power sleep modes enable significant energy savings in battery-operated sensor nodes.
  • Compact form factor (28x18mm) ideal for embedding into final products and space-limited prototypes.

Applications

  • Multi-protocol smart home hubs and bridges connecting Wi-Fi, BLE, and Zigbee/Thread devices.
  • High-throughput IoT edge nodes for video streaming, data logging, and cloud connectivity.
  • Battery-powered wireless sensors leveraging low-power sleep modes and BLE/802.15.4 mesh networks.
  • Industrial IoT gateways requiring reliable dual-band Wi-Fi and robust peripheral interfaces.
  • Compact embedded systems and products where the board is soldered directly as a core wireless module.

Technical Specifications

Microcontroller/SoCEspressif ESP32-C5-HF4
Processor32-bit RISC-V, up to 240 MHz
Memory384 KB SRAM, 320 KB ROM, 4 MB Flash
Wireless ProtocolsDual-band Wi-Fi 6 (2.4/5 GHz), Bluetooth 5 LE, IEEE 802.15.4 (Zigbee 3.0, Thread)
Antenna ConnectorIPEX-1 (U.FL) for external antenna, with onboard PCB antenna
USB InterfaceUSB Type-C
Peripheral InterfacesGPIO, UART, SPI, I2C
Supply Voltage3.3V logic level
Dimensions28 x 18 mm
Weight0.003 kg

Frequently Asked Questions

How do I program the ESP32-C5-Zero Mini board?

You can program it using the Arduino IDE with the ESP32 board package, Espressif's official ESP-IDF framework, or MicroPython. Connect the board via its USB Type-C port to your computer. The board should enumerate as a serial COM port. In your chosen IDE, select the appropriate COM port and the 'ESP32-C5' board target before uploading your compiled firmware.

Does this board support both 2.4GHz and 5GHz Wi-Fi simultaneously?

Yes, the integrated ESP32-C5 radio supports dual-band Wi-Fi 6 (802.11ax) operating on both the 2.4 GHz and 5 GHz frequency bands. Your firmware can configure the board to connect to either band. The onboard antenna switching circuitry is designed to maintain optimal performance across both frequencies, whether using the PCB antenna or an external one connected via the IPEX-1 connector.

Can I use this board for Zigbee or Thread network development?

Absolutely. The ESP32-C5 natively supports the IEEE 802.15.4 physical layer, which is the foundation for Zigbee 3.0 and Thread mesh networking protocols. You will need to implement or use a software stack for your desired protocol (e.g., Espressif's Zigbee SDK or OpenThread). The board's GPIOs and serial interfaces allow it to function as a coordinator, router, or end device within such low-power wireless mesh networks.

What is the purpose of the castellated edges on this board?

The castellated edges (half-holes along the board's perimeter) allow you to solder the module directly onto a custom carrier PCB, effectively using it as a compact system-on-module (SoM). This is ideal for final product integration, saving space, and improving mechanical robustness compared to using headers. All necessary GPIOs, power, and ground pins are accessible via these castellations for routing on your main board.

Package Includes

  • 1 x Waveshare ESP32-C5-Zero Mini Development Board (without headers)

Additional Information

Weight 0.003 kg
Dimensions 1.8 × 2.8 cm