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Meter Reading Module, 2FSK, GFSK, MSK, GMSK, OOK, ASK, 500Kbps, 870MHz, -118dBm, 1.8V to 3.6V, SPI

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Technical Datasheet:
SPSGRF-868   Datasheet
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Product Overview

The SPSGRF-868 from STMicroelectronics is a sub-GHz 868MHz low power programmable RF transceiver module. The SPSGRF-868 is easy to use, low power sub-GHz module based on the SPIRIT1 RF transceiver, operating respectively in the 868MHz SRD band. The module provides a complete RF platform in a tiny form factor. The SPSGRF series enables wireless connectivity in electronic devices, requiring no RF experience or expertise for integration into the final product. As an FCC, IC and CE certified solution, the SPSGRF series optimizes the time to market of end applications. The SPSGRF-868 is certified CE0051. The module is designed for maximum performance in minimal space and includes 4 programmable I/O pins and SPI serial interfaces.
  • Based on sub-1GHz SPIRIT1 transceiver and BALF-SPI-01D3 integrated balun
  • 2-FSK, GFSK, MSK, GMSK, OOK, ASK modulation schemes
  • Air data rate from 1Kbps to 500Kbps, on-board antenna
  • Operating temperature range from -40°C to 85°C
  • Receiver sensitivity is -118dBm
  • Programmable RF output power up to +11.6dBm
  • SPI host interface
  • Up to 32 programmable I/O functions on 4 GPIO programmable module pins


RF Communications, Metering, Building Automation, Industrial, Wireless, Security


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Automatic Meter Reading, Wireless Sensor Networks, Home and Building Automation

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Technical Documents (2)

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Available for back order

More stock available to supplier lead times which is approximately 11/6/23

Delivery in 2-4 business days
(UK Stock)

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


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