Herelink Air Unit V1.1

New version with SD card slot and Ethernet port.

Contains  Air Unit Only:

• Appearance: core board + video daughter board + structure of RF daughter board
• Among them, the video daughter board completes the input bridge function of the HDMI signal.
• The RF daughter board completes the function of transmitting and receiving signals
• M2 (E) connector connection between daughter board and core
• Size: 78.5x30x13mm
• Micro HDMI x 2: Input for external camera video signals
• 2 Pin interface x 1:5V-12V power input interface
• 3 Pin interface x 1:3.3V / 5V level UART interface
• 4 Pin interface x 1 : Two 3.3V level RC output connectors (S.bus in phase, S.bus inverting or PPM signal output, ground terminal control)
• Micro USB x 1: for debugging upgrades, support OTG mode
• Keyhole x 1: for frequency and status reset
• Indicator x 2: used to indicate the frequency and picture status
• MMCX antenna jack x 2: used for signal transmission and ground communication
• Signal bandwidth: 20MHz / 10MHz
• Power consumption: the average power consumption of the single-sided module is less than 4W