Advanced Dual-Band Technology: This module supports dual-band frequencies of 868Mhz and 915Mhz, ensuring versatile applications and better penetration through obstacles, ideal for IoT networks and smart device communications High Precision TCXO: Equipped with a Temperature Compensated Crystal Oscillator (TCXO), the module offers superior stability and accuracy in frequency, making it reliable for critical applications Efficient SPI Interface: Features a Serial Peripheral Interface (SPI) that facilitates fast data communication and simplifies connectivity with microcontrollers and other digital systems Compact SMD Design: The small form factor and -mount design easy to integrate into electronic assemblies, saving space while providing powerful wireless capabilities (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 x LoRa Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.