Radiomaster Zorro 4in1 is a radio feature-packed with an excellent price/performance ratio. The Radiomaster Zorro is available in several versions. This version includes a multiprotocol transmitter module with a CC2500 chip that supports Frsky and many other protocols. The full list can be found here. Zorro has EdgeTX firmware at its core, which is based on the well-known OpenTx. Radio setup as on other EdgeTx/OpenTx radios, is handled by buttons and a scroll wheel. The information is then displayed on the LCD screen.
The main advantages of the Zorro are its small size, Hall gimbals, Nano shaft for external modules, USB-C for charging and connecting to PC, plenty of switches, rubber fingerboards, headphone output as well as the ability to power external 2S batteries. The radio is powered by two 18350 Liion batteries as standard (not included). The radio comes in mode 2, but can easily be changed to mode 1.