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Holybro Microhard V2 Telemetry Radio – High-Power Long Range Mesh Serial Link (P900/P400)

Original price was: $194.65.Current price is: $97.33.
SKU OY0000128719 Category
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Holybro Microhard V2: The Long-Distance Relationship That Actually Works

Stop trying to yell at your drone from 10km away. It can’t hear you, and the neighbours are getting worried. The Holybro Microhard V2 is the wireless serial link for people who take ‘long range’ literally. Whether you’re building a fleet of autonomous mowers or a long-range survey wing, this radio provides the kind of robust connectivity that makes your standard WiFi look like a tin can on a string. Now with 100% more USB-C, because it’s the 2020s and we have standards.

Why You Want It

If you enjoy losing signal the moment a single tree gets between you and your craft, this isn’t for you. But if you want a frequency-hopping spread spectrum (FHSS) link that laughs at interference, youre in the right place. The V2 design has finally killed off the need for those annoying UART-to-USB adapters. We’ve integrated the converter and added a physical switch to change modes, because clicking a button is objectively better than faffing with jumpers while your field-base blows away in the British drizzle.

Specs

  • Frequency Range (P900): 902 to 928 MHz (For the Mesh-heads)
  • Frequency Range (P400): 410 to 480 MHz (For the frequency-sensitive types)
  • Transmit Power: 100mW to 1W (Software adjustable; please don’t melt your surroundings)
  • Link Rate: Up to 276 kbps (P900) / 345 kbps (P400)
  • Voltage Input: DC7~35V via XT30 (A wide range for people who can’t decide on a battery)
  • Operating Modes: Mesh (P900 only), Point-to-Point, Point-to-Multipoint
  • Antenna Gain: 5dBi (Included, because we aren’t monsters)
  • Weight: 51g without antenna (Lighter than your sense of regret after a crash)
P900 V2 P400-C1S V2
Frequency Range 902 to 928 MHz 410 to 480 MHz
Transmit Power
(software adjustable)
100mW to 1W (20-30dBm) 100mW to 1W (20-30dBm)
Link Rate Up to 276 kbps Up to 345 kbps
Serial Baud Rate Up to 230.4 kbps asynchronous 300 bps to 230 kbps
Spreading M