Powerful LoRa Communication Performance: Equipped with the LoRa module, it delivers outstanding long-range communication performance, suitable for IoT applications requiring extended reach and low power consumption. Global Usability with LoRa 2.4G Frequency Band: Optional LoRa 2.4G frequency band ensures stable operation globally, complying with different countries' and regions' spectrum regulations. Advanced Main Control Chip: Integrated with the ESP32-S3 main control chip, providing higher computing performance and additional interface options, enhancing device flexibility and expandability. TF Card Support: The device supports TF cards (micro-SD cards) for extended storage, facilitating users in storing and managing data, particularly useful in scenarios requiring large-capacity storage. Wide Range of Applications: Leveraging the long-range capabilities of LoRa technology, this module finds applications in IoT scenarios, including smart agriculture, smart cities, and industrial IoT. Working voltage: 1.89-13.7V Acceptable current: 109-114mA Working frequency: 868MHz / 915MHz / 433MHz Transmit power: +20dBm Frequency error: 15kHz Space: 64Byte Modulation modes: GFSK, MSK, GMSK, LoRa, OOK Interface form: SPI Working temperature: -40C to +85C Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Color: As shown Material: PCB Package Contents: 1 x LoRa32 V2.1 2 x 2.54mm Male PIN (1x13P) 1 x Battery Cable 1 x LoRa Antenna Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.