iRangeX ExpressLRS ELRS 2.4GHz Nano RX CRSF SBUS Ultra-Low Latency Open-Source RC Receiver for RadioMaster Pocket TX16S

iRangeX ExpressLRS ELRS 2 4GHz Nano RX CRSF SBUS Ultra Low Latency Open Source RC Receiver for RadioMaster Pocket TX16S Mark II Jumper T PRO T20 T20S Radio TransmitterIntroduction This ExpressLRS series nano receiver utilizes LoRa technology based on the Semtech SX1280 SX1281 chipset combined with an ESP8285 processor achieving ultra low latency and long range communication The system supports a packet rate of up to 1000 Hz ensuring smooth and delay free control Due to it s open source nature and widely support more features are still being continuously developed Specification Brand iRangeXModel ELRS NanoOperating voltage 4 5 5VOperating current 150mAOperating frequency 2 4GRF power 100mW MaxWeight 0 7g antenna not include Size 17x10x3mm antenna not include Output Protocol CRSF or SBUSProcessor ESP8285LUA script https github com ExpressLRS ExpressLRS tree master src luaBind 1 Connect the receiver to your flight controller Beware that the receiver s TX pin should be connected to the flight controller s RX pin the RX should be connected to the flight controller s TX The RX can be left unconnected in certain cases 2 Refer to the website above download the latest LUA script and copy it to the script folder of your transmitter s SD card 3 Power on your transmitter enter Model Settings menu turn on External RF and select CRSF mode 4 Enter System Settings menu Load the ExpressLRS LUA script then you will see the setting menu and bind button on the