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.
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.
| 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 |
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