HT-CT62 is a LoRa/LoRaWAN node module with a long communication range, low power consumption, high sensitivity, and low cost. The module is composed of ESP32-C3FN4 (32-bit microprocessor based on RISC-V architecture) and Semtech LoRa Transceivers (SX1262). The module integrates 2.4 GHz Wi-Fi and LoRa two-mode wireless communication. HT-CT62 is a small volume, stamp hole package module, it's the best choice for smart cities, smart farms, smart homes, and IoT makers. Colour:As Shown Material:PCB+Metal Specification:433-510MHz Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 2 x LoRa Node 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.