The RadioMaster Ranger Micro 2.4GHz ELRS Module Starter Combo features a JR module bay adapter, packet rates up to F-1000Hz, up to 1 Watt Power output, and a high-efficiency cooling system. 

• The JR connector supports TX16S MKII/TX12 MKII or JR standard 5pin socket radios. 
• Micro ExpresssLRS 2.4GHz Module
• High-Efficiency Cooling System
• WiFi and Bluetooth Support
• Max F-1000Hz Packet Rate
• 1W Power Output

• Dimension: 136*49*33mm, 50g (with Moxon antenna) / 74*49*33mm, 40.5g (without antenna)
• RF Output Power: 30dBm for FCC, 20dBm for CE (Adjustable by LUA)
• MCU: ESP32(main), ESP8285(aux,as esp backpack)
• Frequency Range: 2400 MHz to 2480 MHz
• XT30 Power supply voltage: DC 6V - 16V
• Maximum packet rate: 500Hz/F1000Hz
• Minimum receiver refresh rate: 25Hz
• Weight: 50g (with Moxon antenna）
• Regulatory Domain: ISM2400
• Item: Ranger Micro Module
• RF chip: SX1281IMLTRT
• Bluetooth support: Yes
• Wifi Support: Yes

T-ANTENNA

• Antenna polarization: vertical/horizontal polarization 
• Type: T-type Omnidirectional Antenna 
• Connector: RP-SMA Male
• Frequency: 2.4GHz
• Weight: 9.5g

• 1x Radiomaster Ranger Micro 2.4Ghz ELRS Module
• 1x JR Standard 5pin Socket Module Bay Adapter
• 1x Hexagon Socket Screwdriver
• 1x 2.4GHz T Antenna - RP-SMA
• 1x Futaba CRSF socket cable
• 3x M2*5 Screws