M5Stack M5StampC5 Module
M5Stack M5StampC5 Modules are highly integrated wireless connectivity solutions based on the Espressif ESP32-C5HF4, making them ideal for IoT applications that require reliable and stable communication. The modules support dual-band 2.4GHz and 5GHz Wi-Fi® 6, BLUETOOTH® Low Energy 5, and IEEE 802.15.4 protocols, including Zigbee® and Thread. The devices use a RISC-V 32-bit single-core processor with a clock frequency of up to 240MHz. Integrated features include 4MB flash and hardware resources such as USB Type-C®, a battery power input, an IPEX-1 antenna connector, and an FPC expansion interface. M5Stack M5StampC5 Modules offer a 2.54mm pad pitch, and the DIP version comes with 2.54mm 7-pin headers for convenient peripheral and expansion connections. The M5StampC5 series combines versatile multiprotocol connectivity, integrated security, and flexible expansion capabilities to help streamline prototype validation and product development.
Features
- ESP32-C5HF4 main controller
- RISC-V 32-bit single-core processor, up to 240MHz
- 4MB flash
- Wireless connectivity
- 2.4GHz and 5GHz dual-band Wi-Fi 6
- Bluetooth LE 5
- IEEE 802.15.4 (Zigbee, Thread)
- Status indicators
- Red: charging indicator (blinks while charging; turns off when fully charged)
- Blue: G28 / BOOT indicator
- 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
- 2.4GHz and 5GHz shared antenna design
- 2x 2.54-7P pin headers (Stamp-C5 DIP only)
Applications
- Dual-band Wi-Fi 6 IoT devices
- Zigbee / Thread edge nodes
- Low-power wireless sensing devices
Overviews
