Microhard Radio Overview
Holybro Microhard Telemetry Radio integrates microhard Pico Series RF module which is capable of delivering high-performance wireless serial…
Microhard Radio
Microhard Radio Pinout
Data Port PinSignalVolt1(red)NC—2(black)RX+3.3V3(black)TX+3.3V4(black)CTS+3.3V5(black)RTS+3.3V6(black)GNDGND Diagnostic Port PinSignalVolt1NC—2(black)RX+3.3V3(black)TX+3.3V4(black)GNDGND Power Port PinSignalVolt1(red)BAT+7-35V2(red)BAT+7-35V3(black)BAT-GND4(black)BAT-GND
Microhard Radio Point-to-Multipoint Setup with Microhard Radio
Sample Wiring Diagram Note that the above Diagram shows RTK connection, but the telemetry connections apply to normal…
Microhard Radio Ports & Buttons
Power Port (4-position JST-GH) The input Voltage range is 7-35 VDC. The Radio must be powered by this…
Microhard Radio Specification
Specification P900P840P400-C1SFrequency Range902 to 928 MHz840 to 845 MHz410 to 480 MHzTransmit Power (Software Adjustable)100mW to 1W (20-30dBm)…
Microhard Radio Status LED
AAMicrohard Radio have 6 status LEDs, there are three blue, two orange and one green LEDs. The meaning…
Microhard Radio Default Setting
AAHolybro Microhard Radio have been configured to Point to Point Operating Mode and 57600 Serial Baud Rate in…
Microhard Radio Download
7MBPico Series P400 P840.Operating Manual.v1.4.6.pdfpdf7MBPico Series P400.Operating Manual.v1.4.6.pdfpdf6MBPico Series P900.Operating Manual.v1.8.7.pdfpdf3MBPicoConfig_1_10.ziparchive5MBMicrohard-Case.stp
Microhard Radio Enabling RTS / CTS Flow Control
The flow control of the Microhard Telemetry Radio module is turned off by default, and can be turned…
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