What are health implications of using LoRa technology?

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Radiofrequency Radiation Exposure LoRa technology operates on the ISM (Industrial, Scientific, and Medical) frequency band at 868 MHz, which is a relatively high frequency compared to other wireless communication technologies. The Specific Absorption Rate (SAR) of LoRa devices is typically very low, but the overall exposure to RF radiation can still be significant, especially for users who are in close proximity to the device for extended periods. To put this into perspective, the SAR of a LoRa device is generally in the range of 0.01-0.1 W/kg, which is lower than the SAR of a smartphone (typically around 1.6 W/kg).
Health Effects of RF Radiation Research has shown that long-term exposure to RF radiation can have various adverse health effects, including increased cancer risk, altered brain activity, and disrupted sleep patterns. A study published in the Journal of Exposure Science & Environmental Epidemiology found that exposure to RF radiation at levels similar to those from LoRa devices increased the risk of cancer in mice. Another study published in the journal Sleep found that exposure to RF radiation disrupted sleep patterns in humans. It is essential to note that these findings are based on animal and human studies, and more research is needed to fully understand the health implications of LoRa technology.
Mitigating Exposure to RF Radiation To minimize exposure to RF radiation from LoRa devices, users can take several precautions. First, use a device with a built-in antenna that is designed to minimize exposure to RF radiation. Second, keep the device at a safe distance from the body, ideally 20-30 cm or more. Third, use a shielding material, such as a Faraday cage, to block RF radiation. Finally, limit the duration of exposure to the device, and consider using a device with a lower power output or a different communication protocol. By taking these precautions, users can reduce their exposure to RF radiation and minimize potential health risks associated with LoRa technology.