Sensitivity up to -139dBm Maximum output power: 20dBm Low receiving current: 10.3mA Sleep current Less than 200nA Operating temperature range: -40 - +85℃ Data rate: @FSK, 1.2-300kbps @Lora TM, 0.018-37.5kbps Lora TM, FSK, GFSK and OOK modulation modes 1.8-3.7 V power supply 127dB dynamic range RSSI 256 bytes FIFO with CRC frequency hopping function Built-in temperature sensor and low battery indicator Signal unblocking Specification:LoRa1276-868 Frequency range:868MHz Color:As Shown Material:PCB Package Contents: 1 * module 1 * Antenna 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.