Quectel KG200Z long range module

Quectel Wireless Solutions has launched the KG200Z, a long range (LoRa) technology module designed to meet the needs of IoT projects requiring low power and long range wireless communication. This device is suitable for businesses and developers seeking to enhance their projects with robust wireless capabilities.

The module is designed to provide connectivity for IoT devices, with a transmission distance of 2–5 km in urban settings and 10–15 km in suburban areas. With a steadfast network connection, anti-interference capabilities and data transmission, this module is a suitable solution for businesses seeking advanced IoT connectivity.

The LoRa module is based on the STMicroelectronics STM32WLEx series microcontrollers, and designed for ultra-low power consumption and compatibility with the LoRaWAN protocol. Equipped with a built-in power management unit, power amplifier, low noise amplifier and RF transceiver switch, the module integrates an ARM Cortex-M4 core with the modulations of LoRa, (G)FSK, (G)MSK and BPSK, supporting the LoRaWAN standard protocol across a wide spectrum, including the 470–510 MHz and 862–928 MHz LoRa frequency bands.

The module also features a range of connectivity options with multiple interfaces, including UART, SPI, I2C and SWD, catering to a wide range of applications. The module’s ultra-low power consumption is designed to extend battery life significantly, making it an eco-friendly choice for IoT applications. The compact profile of 12.0 × 12.0 x 1.8 mm in an LGA package makes the module suitable for easy integration into a variety of devices, providing flexibility for manufacturers and developers seeking to implement IoT solutions.

LoRa technology enables devices to transmit small packets of data over considerable distances with minimal power consumption. The technology is suitable for applications such as smart locks, door sensors, gas and water leak detection, pet tracking, indoor air quality sensors, HVAC monitoring, smart parking and traffic monitoring, utility metering, waste management, and air quality monitoring.

Quectel also provides two Sub 1GHz antennas for this module — the YEIN002AA and the YE0019AA. Both antennas support LoRa technology and are available in various formats.