Title: Help, broken USB for APM 2.8! Post by: AL HAM SHARI on November 03, 2017, 12:33:37 AM Hello, I have an APM 2.8 (2.6 clone), accidentally i broke it's usb. When I tried to resolder it, and when I connected to my pc, it shows not recognized. It's working fine. Can anyone tell me an alternative to usb. I have a Telemetry but when I tried to upload firmware, it shows can't upload. Please help!
Title: Re: Help, broken USB for APM 2.8! Post by: AL HAM SHARI on March 03, 2018, 08:04:41 PM Bump
Title: Re: Help, broken USB for APM 2.8! Post by: kiran rc on March 03, 2018, 10:19:02 PM Can you post a pic?
Title: Re: Help, broken USB for APM 2.8! Post by: AL HAM SHARI on April 04, 2018, 09:09:40 AM Dude , only the usb is broken.
Title: Re: Help, broken USB for APM 2.8! Post by: Aravind298 on April 04, 2018, 09:56:47 AM A damn pic would show if anything else is broken as well. Please post a pic, at least after you've soldered it ;D
Title: Re: Help, broken USB for APM 2.8! Post by: saikat on April 04, 2018, 10:13:08 AM apm is basically atmega 2560
findout where the isp headers are and use an avr programmer to flash the firmware using arduino interface or flash direct using avrdude ( which the arduino interface also uses) Title: Re: Help, broken USB for APM 2.8! Post by: AL HAM SHARI on April 04, 2018, 11:13:53 AM After I soldered t, It got broken once again. So, I trashed the usb. Will try the above thing.
Title: Re: Help, broken USB for APM 2.8! Post by: AL HAM SHARI on April 04, 2018, 11:17:10 AM Pic
Title: Re: Help, broken USB for APM 2.8! Post by: Aravind298 on April 04, 2018, 11:51:18 AM It's a portraited photo! Nothing that's necessary is visible. Man, you're so great!
As @saikat sir has already mentioned, upload it via the headers. Also check if you have done any damage by soldering it. Most probable is a short ;D Title: Re: Help, broken USB for APM 2.8! Post by: taksh on April 04, 2018, 12:29:45 PM Is that solder pads is good? I recommend you to join microsoldering group in facebook. Group members of that group will help you in this.
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