M5StampC5 Module (ESP32-C5)

Description

Stamp-C5 is a highly integrated wireless connectivity module based on the Espressif ESP32-C5HF4, designed for IoT applications that require efficient and stable communication. It supports 2.4 & 5 GHz dual-band Wi-Fi 6, BLE 5, and IEEE 802.15.4 (Zigbee, Thread) multi-protocol connectivity, meeting device access requirements across different network scenarios. The module uses a RISC-V 32-bit single-core processor with a clock frequency of up to 240MHz, includes 4MB Flash, and integrates hardware resources such as USB Type-C, a battery power input, an FPC expansion interface, and an IPEX-1 antenna connector. The module adopts a 2.54mm pad pitch design, making it easy to quickly connect various peripherals and expand functions. While ensuring connectivity performance and security, it helps developers complete prototype validation and product implementation more efficiently.

Features

• ESP32-C5HF4 main controller
  • RISC-V 32-bit single-core processor, up to 240MHz
  • 4MB Flash
• Wireless connectivity
  • 2.4 & 5 GHz dual-band Wi-Fi 6
  • BLE 5
  • IEEE 802.15.4 (Zigbee, Thread)
• Interface and hardware design
  • USB Type-C
  • DC 3.7V battery power input
  • 2.54mm pad pitch
  • IPEX-1 antenna connector
  • Rear FPC 0.5mm-12P interface
  • SGM40567-4.2XG/TR charging IC
  • 2.4 & 5 GHz shared antenna design
• Status indicators
  • RED: Charging indicator (blinks while charging; turns off when fully charged)
  • BLUE: G28 / BOOT indicator

Includes

• 1 x Stamp-C5

Applications

• Dual-band Wi-Fi 6 IoT devices
• Zigbee / Thread edge nodes
• Low-power wireless sensing devices

Specifications