If anyone is looking for a cheap and easy way to protect your device somewhat, I’ve found that 65mm heat shrink tubing works for T-Beams with SMA connectors on them, and 50mm tubing works for the new boards with UFL connectors on them. Take care shrinking them, I just use a hair dryer, so you don’t nuke your battery or anything. I’ve been cutting holes in them for the USB connector and antenna. If you work the buttons with a little care, you can use them through the heat shrink.
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