RadioMaster Zorro Transmitter

RadioMaster Zorro Transmitter  Physical dimensions：170*159*108mm Weight：350 grams Operating frequency：2.400GHz-2.480GHz Internal RF Options：CC2500 multi-protocol / 4-in-1 multi-protocol / ELRS 2.4GHz Supported protocols ：Module dependent RF power：CC2500 and 4-in-1: 20dBm max. / ELRS: 22dBm max.   Antenna gain：Folding 2db Operational current：160mA@8.4V Operational voltage：6.6-8.4v DC Control distance：> 2km @ 20dbm Operating system：OpenTX / EdgeTX Compatible Control channels：Maximum 16 (Rx dependent) Display ：128*64 Monochrome LCD Battery ：2 x 18350 (Not included) Charging ：Built in USB-C ChargingGimbal：Hall-effect Module bay ：Nano size (Compatible with TBS Nano Crossfire / Nano Tracer / IRC Ghost) Firmware Upgrade method：Via USB or SD card (SD Not included)   Radio Firmware:https://www.open-tx.org/http://edgetx.org/RF Firmware CC2500 & 4-in-1 Multi-module https://www.multi-module.org/basics/supported-protocols ELRS : –https://github.com/ExpressLRS/ExpressLRS