Transceiver Module CC1310 based 

RC-CC1310-XXX  module is based on Texas Instruments CC1310F128 component. The CC1310 device combines a flexible, very low power RF transceiver with a powerful 48 Mhz Cortex M3 microcontroller in a platform supporting multiple physical layers and RF standard. All the GPIO are routed out.       More Information 

      Transceiver Module S2LP based

RC-S2LP-868 module is based on STMicroelectronics S2-LP transceiver.  This device is a high performance ultra low power RF transceiver designed for RF wireless application in the sub 1GHz band. 868MHz and 915MHz. The module is designed for maximum performance in a minimal space, with 4 programmable I/O pins. More Information