Category: Radio

The flow control of the Microhard Telemetry Radio module is turned off by default, and can be turned on or off by the following methods. Enable CTS/RTS 1锛塁onnect a USB cable from the PC USB port to the USB TYPE-C of the module.2 ) Launch a terminal communications program (e.g. HyperTerminal) and configure for 9600 […]

Holybro Microhard Telemetry Radio integrates microhard Pico Series RF module which is capable of delivering high-performance wireless serial communications in robust topologies, such as Point to Point, Point to Multipoint and secure Mesh (Mesh only available on P900).It uses frequency hopping spread spectrum (FHSS) technology, providing reliable wireless asynchronous data transfer between most equipment types […]

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

Sample Wiring Diagram Note that the above Diagram shows RTK connection, but the telemetry connections apply to normal GPS as well. Point to Multipoint Connection Using Microhard Radio Telemetry Radio Setup First, Select one of the Radios as the Master, and the other Radios as the Remote. Use the Pico configurator to set the Master […]

Power Port (4-position JST-GH) The input Voltage range is 7-35 VDC. The Radio must be powered by this Power Port. Please connect to a power supply when in use and during configuration. Config Button Holding this button while powering-up the radio will boot the unit into COMMAND mode: the default serial interface will be active […]

Specification P900P840P400-C1SFrequency Range902 to 928 MHz840 to 845 MHz410 to 480 MHzTransmit Power (Software Adjustable)100mW to 1W (20-30dBm) 100mW to 1W (20-30dBm) 100mW to 1W (20-30dBm) Link RateUp to 276 kbpsUp to 345 kbpsUp to 345 kbpsSerial Baud RateUp to 230.4kbps asynchronous300 bps to 230 kbps300 bps to 230 kbpsSpreading MethodFrequency Hopping Spread Spectrum (FHSS)Frequency […]

AAMicrohard Radio have 6 status LEDs, there are three blue, two orange and one green LEDs. The meaning of the different LEDs are: Power LED(green) This LED will illuminate when the Radio is connected to a power source (7-35VDC). TX LED (orange) When illuminated, this LED indicates that the Radio is transmitting data over the […]