The M5Stack CC1101 Module offers low-power Sub-1 GHz wireless communication with SPI, DIP-switch pin routing and multi-modulation support ideal for smart home, automation and robotics projects.

The M5Stack Module CC1101 is a high-performance wireless communication module based on the E07-900M10S solution, featuring a built-in CC1101 low-power Sub-1 GHz RF transceiver. It supports an operating frequency range of 855925 MHz and works with multiple modulation types, including 2-FSK, 4-FSK, GFSK, MSK, ASK and OOK, enabling stable wireless data transmission with low power usage.

The module communicates over SPI and includes onboard DIP switches for flexible pin configuration, making it easy to stack or combine with other modules for expanded functionality. Its well suited for wireless control applications such as industrial automation, smart home systems, automated lighting and robotics.

Features

• SPI serial communication protocol
• E07-900M10S module (based on CC1101)
• Built-in DIP switch for pin selection
• Supports multiple module stacking
• CC1101 low-power Sub-1 GHz RF transceiver
• Independent 64-byte RX FIFO and TX FIFO
• Supports RSSI (Received Signal Strength Indicator) and LQI (Link Quality Indicator)
• Operating frequency range: 855 ~ 925 MHz
• Supports 2-FSK, 4-FSK, GFSK, MSK, ASK, OOK modulation methods
• Receiving sensitivity: up to -109 dBm (at 1.2kbps rate)
• Low power consumption in sleep mode
• External SMA antenna interface
• Development Platform:
  • Arduino
  • UiFlow2

Specifications

Resources

• Documents and Schematics

Package Contents

• 1 x Module CC1101
• 1 x SMA rubber antenna