Features: The new generation SX1262 has higher power efficiency than the traditional SX1278, and has a long transmission distance. Applicable to Sub GHz frequency band, combined with access ECS to form LoRa/LoRaWAN Networking. Applicable to Industrials, home, data collection and other application scenarios. components such as TCXO are used for stable Operations under harsh conditions . Version: Core1262-HF: HF version frequency is 850~930MHz, applicable to Europe, America and Oceania; Core1262-LF: LF version frequency is 410~510MHz, applicable to Eurasia. Specifications: Materials: PCB Size: 22x19mm Style: LF version, HF version(optional) Package Includes: 1PC SX1262 LoRa Module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!