ST50HE Module AcSiP ST50HE Module integrates Arm® Cortex®-M4 microcontroller with LoRa modulation and offers high interference immunity and ultra-long-range spectrum communication while reducing power consumption. This module achieves sensitivity under -136dBm and is ideal for low data rate applications that require robustness. The ST50HE module features an 863MHz to 930MHz frequency range, a 7.8KHz to 500KHz bandwidth range, and an embedded sub-GHz transceiver based on Semtech SX126x. This module includes STM32 security functions and supports LoRaWAN and sigfox ecosystems. The ST50HE module is ideal for IoT and smart metering applications.