LoRa modules like 433MHz and 868MHz are popular for long-range, low-power IoT communication. However, users often face challenges when operating these modules in compliance with India's regulations. Let's explore some key questions:
Understanding Frequency Bands: Are you aware that 433MHz is not freely usable in India? Instead, the 865-867MHz band is allocated for LoRaWAN. Have you tried configuring your module to these frequencies?
Signal Range Issues: Is your LoRa module not achieving the promised range? This could be due to antenna design, power settings, or interference. What steps have you taken to address these?
Power Output Limitations: In India, the maximum power output is restricted. Are you using appropriate settings to ensure compliance while maintaining effective communication?
Interfacing with Microcontrollers: Which microcontroller (e.g., Arduino, STM32, ESP32) are you using to interface with your LoRa module? Are you experiencing any difficulties with SPI communication or packet transmission?
Let’s discuss these challenges and share solutions for getting the best performance out of LoRa modules while staying within the legal framework. If you’ve tackled similar issues or have questions, share them below!
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