Ai-Thinker LoRa Module Ra-01SC

Ai-ThinkerSKU: RB-Ait-26
Manufacturer #: Ra-01SC

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  • Ai-Thinker LoRa Module Ra-01SC
  • Designed for ultra-long-distance communication
  • Features robust anti-interference capabilities
  • Offers low power consumption
  • Supports multiple modulation modes

The Ai-Thinker LoRa Module Ra-01SC is specifically designed for ultra-long distance spread spectrum communication. The primary component of this module is the RF chip LLCC68, which utilizes the LoRa remote modem for extensive spread spectrum communication. This chip is characterized by its robust anti-interference capabilities and low power consumption.

The LLCC68 chip boasts a high sensitivity of over -129 dBm and a power output of 20 dBm. These features contribute to its long transmission distance and high reliability, thanks to SEMTECH's patented LoRa modulation technique. In comparison to traditional modulation technologies, LoRa offers significant advantages in terms of blocking and selectivity. This innovative technology effectively addresses the challenge of balancing distance, anti-interference, and power consumption, a feat that traditional design schemes have been unable to achieve.

  • 1x Ai-Thinker LoRa Module Ra-01SC

  • 17 x 16 x 3.2 (±0.2) mm
  • Frequency range: 410 ~ 525 MHz
  • Maximum output transmitting power: +22 dBm
  • Maximum current: 140 mA
  • Minimum received current: 4.2 mA
  • Stand-by current: 0.6 mA
  • High sensitivity: As low as -129 dBm
  • Crystal Frequency: 32 MHz
  • Operating Temperature: -40 ~ 85 °C
  • Storage environment: -40 ~ 125 °C , < 90% RH
  • Power Supply: 2.7 ~ 3.6 V | Typical value: 3.3 V | Recommended Current: > 200 mA
  • Support Interface: SPI
  • Programmable bit rate: Max up to 300 Kbps
  • Low power consumption in a received state
  • Supports mode: FSK, GFSK, MSK, GMSK, LoRa, and OOK
  • Supports spreading factors: SF5 / SF6 / SF7 / SF8 / SF9 / SF10 / SF11

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