The RF4463PRO module uses the Silicon Labs Si4463 device, a highly integrated wireless ISM band transceiver chip. Its extremely low receive sensitivity (-126dBm), coupled with industry-leading +20dBm output power, ensures extended range and improved link performance. Meanwhile, built-in antenna versatility and frequency hopping support can be used to further extend range and improve performance.Sensitivity up to -126dBmMaximum output power: 20dBm10mA@receive statusData transmission rate: 0.1-1000kbps(G)FSK, 4(G)FSK, (G)MSK, OOK and ASK1 modulation modesUltra-low power-off modeDigital Received Signal Strength Indicator (RSSI)Timed wake-up functionAutomatic antenna matching and bidirectional switch controlConfigurable packet structurePreamble detection64/128-byte transmit/receive data register (FIFO)Low power detectionTemperature sensor and 8-bit analog-to-digital converterIntegrated voltage regulatorFrequency hopping functionPower-on reset functionBuilt-in crystal adjustment function1.8-3.6 V power supplyOperating temperature range: -40-+85℃Applications:Remote controlRemote meter readingIndustrial controlHome automation telemetryToy controlWireless PC peripheralsTag reader/writer.Specification:868MhzColor:As ShownMaterial:PCBPackage Contents:1 * Wireless RF ModuleOnly 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.