Are you in Australia and looking to buy a 2.4GHz ExpressLRS RF Module? The RadioMaster 2.4GHz Micro 4-in-1 Module is a great choice. It's an external nano module that can be used with JR modules when you use the included JR adapter. This module works well with Zorro, TX16s, TX16sMKII, TX12, TX12MKII, and Boxer. It has a +20dBm RF gain, operates in the 2.4GHz frequency band, and requires an operational voltage of 4.5 - 8.4V. Key features include compatibility with over 70 RF protocols, support for JR and Nano Module Bays, up to 20dBm power output, and a wireless trainer function. Specifications cover an operational frequency of 2.4G ISM band (2400mHz - 2483mHz), RF chipsets like CC2500, NRF24L01, A7105 and CYRF6936, dimensions of 73*42*22mm (without antenna), weight of 30g (without antenna), operational voltage of 4.5 - 8.4V, operational current of about 100mA, and it's the RM 4IN1 Module with +20dBm RF Gain. The package includes 1x RadioMaster 2.4GHz Micro 4-in-1 Module (Nano), 1x JR Adapter, and 1x Antenna. Browse all Radiomaster and ELRS products too.



Using the RadioMaster 2.4GHz Micro 4-in-1 Module is easy. First, connect the included antenna properly. If you're using it with a JR module, attach the JR adapter. Power it up within the 4.5 - 8.4V range. You can then use it with compatible devices like Zorro, TX16s and more. When using, keep it away from strong electromagnetic fields as it might interfere with the signal. For maintenance, keep it clean and dry. Don't expose it to extreme temperatures or humidity. If you're not using it for a long time, store it in a cool and dry place. Also, be careful when handling the antenna to avoid damage.