This is the LORA V1.3 ESP32 Bluetooth WIFI LILYGO TTGO Development Board SX1276 Chip Module, 915Mhz.
The Waveshare 24515 USB to LoRa Data Transfer Module with TCXO Crystal Oscillator is based on the SX1262 and is suitable For Data Acquisition In Industry And Agriculture. This HF version is 850~930MHz frequency for Europe, America and Oceania.