I’m beautiful and tough like a diamond…or beef jerky in a ball gown.

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Joined 6 个月前
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Cake day: 2025年7月15日

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  • Can confirm the similar battery life. Just the Heltec V3, connected over BT, with a 2000 mAh battery lasts about 14 hours. If it’s not connected to my phone and the BT shuts off, it’ll last well over a day (maybe more). I was going to add a GPS module to it but didn’t want to make the case any larger to accommodate a 3000 mAh battery.

    The ESP32’s radio is just power hungry it seems. I’ve noticed there’s nothing “low energy” about it’s BLE and it seems to use the same amount of power as an active wifi connection.

    And any time the power goes out for more than 5 mins the device resets its name

    I’ve only had that happen once, but I don’t recall the circumstances. My everyday carry node is always powered, but I have some nodes that just sit on a shelf. What I have noticed is that the soft shutdown is only temporary and after 3-5 days they’ll turn back on until they drain the battery. I think only one of them has had issues keeping its device name.

    I just updated all of them to the latest 2.7 firmware and am hoping that addressed the soft shutdown timeout. Which reminds me, I need to check in on them since that was about a week ago when I updated them.








  • Yeah, the prologue and the interspersed bits with Bowerbird (I think that was her name) and the future people was a little weird, but not too jarring. They come into play toward the end of the book with the gift box nanotech thing, so I guess it was necessary to frame them in. It took me a while to figure out how they sent it from the future, but it was time dilation the whole time so no time travel.

    House of Suns is my absolute favorite of Reynolds’ work. It’s the least “hard” sci-fi of the bunch but still follows the rules and basically takes all the ships and tech from his other works and cranks them up to 11. Such a fun read.

    “Terminal World” is another fun standalone book from him if you come across it. If you feel up for a trilogy, the “Revenger” series is a fun space pirate adventure I quite enjoyed.