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by mjg59
1370 days ago
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It was https://www.amazon.com/gp/product/B0768WQ989 but it cost significantly less than that at the time - there's a whole bunch of compatible devices. Basically anything that has a UART at one end and a USB adapter at the other end would work, but we chose something in the 915MHz range because the 2.4GHz spectrum on location is just lousy and it's not in the range that most teams run controllers so it wasn't likely to interfere with that either. |
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