915MHz CC1101 Wireless Module



This module is the same with CC1101 Wireless Data Transmittion Module V2. But its frequency is 915MHz. And the antenna is a little different, new version and smarter.Above all, we wrote code for Arduino users, which makes your programming much easier.


  • Operating voltage: 3.3V ~ 3.6V, recommended 3.6V, but can not exceed 3.6V.
  • Maximum working current: 30mA
  • Wireless wake-up function: can wake up wireless device in low-power sleep mode
  • Transmission distance: 200 to 500 meters (in open area)
  • Frequency bands: 915 MHz of ISM and SRD
  • Maximum operating rate: 500kbps
  • Supported modulation: 2-FSK, GFSK and MSK
  • High sensitivity (1.2kbps, -110dDm, packet error rate 1%)
  • Built-in hardware CRC error detection and multipoint communication address control
  • Low current consumption (RX: 15.6mA, 2.4kbps, 433MHz)
  • Programmable control of output power, with the maximum transmission power 10mW
  • Supporte activation with low-power electromagnetic waves (ie radio wake-up)
  • Support Clear Channel Assessment (CCA), namaly Carrier Sense Multiple Access (CSMA)
  • Address can be set via software, with programming easy.
  • Standard DIP pitch interfaces (2.54mm)
  • Separate 64-byte RX and TX data FIFO

Document and code

  1. Click here to get datasheet of CC1101
  2. Click here to get the manual
  3. Click here to get code (Including library and code for Arduino and other MCU)
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