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How far can a LoRa signal go? How long can the battery last? This article teaches you how to scientifically balance coverage and power consumption by analyzing transmit power, receiver sensitivity, and time-on-air.

A successful LoRa project is about more than hardware. This article explores the choice between SoC and external MCU architectures, the future value of LR-FHSS, and how to choose a supplier like G-NiceRF as a long-term partner.

Deploying LoRa devices in India? Learn how to operate legally in the 865-867 MHz band and use TCXO technology to overcome environmental challenges for a reliable IoT project.

SX1281 RF chip and a PA amplification circuit, provides solid support for long-distance communication and highly stable control of lawn mowers with its 500mW high-power output, ultra-high reception sensitivity of -132dBm, and excellent penetration performance in the 2.4GHz band.

Serial communication is a method of transmitting data bit by bit. Common serial communication protocols include RS-232, RS-485, and TTL-level serial ports. Compared with parallel communication, which transmits multiple bits simultaneously, serial communication has a lower transmission rate but offers simpler wiring, stronger anti-interference capability, and lower cost, making it especially advantageous for long-distance communication.