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SKU: SM21005 Categories: ,



  • Working voltage: 1.8-3.6V
  • Operating frequency: (Module:387-464MHZ)
  • Default working frequency: 433MHz
  • Instantaneous maximum working current: <30mA
  • Maximum transmit power: 10 (10dBm)
  • Support 2-FSK, GFSK and MSK modulation
  • Receiver sensitivity: -110dBm at 1200 baud
  • Minimum operating speed 1.2kbps, the highest 500kbps
  • Separate 64-byte RX and TX data FIFO buffer
  • Built-in hardware CRC error detection ensures reliable data transmission
  • Support RSSI signal strength detection and carrier sense function
  • Low power consumption
  • Mailing Address (256) Operating frequency can be programmed via SPI
  • Programmable output power, for all the support frequencies up to 10dBm


Additional information

Weight0.008 kg
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