Radiomaster Ranger Micro 2 4GHZ ExpressLRS RF Module Up to 1Watt Power Output Support Wifi Bluetooth With RP1 RP2 ExpressLRS 2 4ghz Nano Receiver Combo for TX16S MKII TX12 MKII Radio TransmitterWant to experience the efficiency long range and low latency of the ELRS protocol without purchasing a new radio RadioMaster has you covered Featuring up to 1W output F 1000Hz refresh rates and a high efficiency cooling system the Ranger Micro 2 4GHz ELRS Module represents the cutting edge in ELRS technology Attach the module to a compatible radio TX16S TX16S MkII TX12 TX12 MkII and more to enjoy all that ELRS has to offer The included T shape antenna is designed for maximum signal coverage An optional MOXON antenna is available for directional applications Ranger Micro Module Specification Brand RadiomasterItem Ranger Micro ModuleRegulatory Domain ISM2400MCU ESP32 main ESP8285 aux as ESP backpack RF chip SX1281IMLTRTFrequency Range 2400 MHz 2480 MHzMaximum packet rate 500Hz F 1000Hz F 1000Hz mode requires EgdeTX 2 7 1 or later Minimum receiver refresh rate 25HzRF Output Power 30dBm for FCC 20dBm for CE Adjustable by LUA Wifi Support YesBluetooth support YesXT30 Power supply voltage DC 6V 16 8VWeight 50g with antenna 40 5g without antenna Dimension 136 49 33mm with T antenna 74 49 33mm without antenna RP2 Nano Receiver Specification Item Name RP2 Nano ReceiverType ISMESP8285 MCUSX1280IMLTRT RF ModuleAntenna On Board SMT AntennaFrequency