This is my first ever build after flying my moblite7 and Trashcan for a few months left me wanting something different. I based this off of availability of parts, some builds here and the ExpressLRS recommendations from some of the members of /r/multicopterbuilds. I'll do my best to make this write up for fellow first time builders. Overall, this build took me about 2-3 hours to complete from soldering components to betaflight/BLHeli setup. The fine pitch soldering will be the most challenging part for beginner builders, but isn't too challenging and will be great practice!
I think the EP2 Rx is a good choice dude to its small size and integrated ceramic antenna.
I'd like to find a better way to mount the VTX as its currently just double-side taped to the camera mount.
I have a good amount of fine pitch soldering skills and equipment from modding retro gaming consoles, but this isn't overly finnicky so it is good practice for those new to soldering. There are tons of videos on how to solder PCB's so I'd recommend a quick search for techniques. Some equipment I'd recommend:
EDIT 7/27/21: Glad theres some interest in the build! I'll update the picture and write up with a few more details this afternoon.
Nice build. I have similar. I'm very curious about: what is the flight time that you achieve and what is the ready to fly weight?
That is nice. I'm getting around 2-4 min on 650mAh, but I'm pushing it hard. I have seen you are using a PH connector. Have you thought to use XT30 instead? Using XT30, I have noticed a significant reduction of voltage sag. You can gain an additional flight time on XT30. But you have to be careful soldering battery leads.
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Ph2.0 😢 not even solid pin :(
Use BT2.0 or GNB27 or maybe XT30
(just slightly better then GNB27)
I've heard, that GNB27 is a bit better than BT2.0 but that was just one opinion...
Also I guess you can remove that Capacitor..
Don't have one on my two builds..
(no issues whatsoever)