rabidka Posted August 17, 2016 Author Report Share Posted August 17, 2016 One of batteries did not work before ordering new accumulators, I checked a payment. It does not charge 2s. On the picture the payment is connected to the computer. Connected according to such scheme. I use reset, usb recovery and etc... Monitor: http://puu.sh/qDR1A/202784fa68.png circuit: http://cs633223.vk.me/v633223285/41c65/MEwkNqVEt0k.jpg set 2 pack: http://puu.sh/qDRmH/2ac83af7ec.png I tried others charging and wires, other computers. Doesn't work. Ps: Sorry for my bad English Link to comment Share on other sites More sharing options...
Spector NS5 RD Posted August 18, 2016 Report Share Posted August 18, 2016 welcome rabidka! your dna 133 is not charging the batteries? is that your problem? you have everything set correctly in escribe and the wiring appears correct as well. one area that concerns me is, it says you're drawing over 3.082 amps from the USB. USB current when connected to escribe should not be over 0.5 - 1.0 amps. (depending on the type of USB port, i think) what does the dna 133 mod screen say the USB current is? if you select "USB current" under "screen" tab in escribe and "upload to device". what does mod screen say, how much USB current? i hope you can understand what i'm trying to say. Link to comment Share on other sites More sharing options...
rabidka Posted August 18, 2016 Author Report Share Posted August 18, 2016 At mine plugs output current 0,5A, I don't know why it writes 3... On the screen there is no charging icon, and there is no current too. Link to comment Share on other sites More sharing options...
rabidka Posted August 18, 2016 Author Report Share Posted August 18, 2016 He always writes 3,08A. From phone power supply unit on 0,5\1\1,5\2A, from USB Link to comment Share on other sites More sharing options...
rabidka Posted August 18, 2016 Author Report Share Posted August 18, 2016 I connected 3S pack 18650, and again all time 3.08A and not charge Idk, all component on board on site(as i see), how to make full reset(dna200 stock)?After set 3S pack i use monitor and: usb 1.0 coonected....I switched off and included an USB cable: Board photo: Link to comment Share on other sites More sharing options...
Spector NS5 RD Posted August 18, 2016 Report Share Posted August 18, 2016 the dna 200 should only charge at 1 amp MAXIMUM. can you take a good quality picture of the top half of the board? something might be wrong withe the charging circuit. maybe a bad or missing component. current sense amp might be bad, i don't know, but a picture might help. Link to comment Share on other sites More sharing options...
rabidka Posted August 18, 2016 Author Report Share Posted August 18, 2016 I know about the current strength , but any power source DNA writes 3.082 ... Tomorrow I will try to make high-quality photos of all board , thank you. Link to comment Share on other sites More sharing options...
vvybby Posted June 15, 2019 Report Share Posted June 15, 2019 (edited) Any resolve? My vtbox200 have the same problem,always charge at 3.08A after me cleaned the firing button. Edited June 15, 2019 by vvybby Link to comment Share on other sites More sharing options...
snoopy112 Posted July 10, 2020 Report Share Posted July 10, 2020 Hey, guys, could someone help me? Recently I've found out, that my box with dna200 don't want to charge normally (sometimes current below 100mA and box starts to discharge). Where can be the problem? Board charging controller? Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 10, 2020 Report Share Posted July 10, 2020 The voltage of your power source (computer USB) looks kind of low. You might try another computer, cable or power supply 1 1 Link to comment Share on other sites More sharing options...
snoopy112 Posted July 10, 2020 Report Share Posted July 10, 2020 3 минуты назад, dwcraig1 сказал: The voltage of your power source (computer USB) looks kind of low. Seems to be bad cable, thank you. 1 Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 10, 2020 Report Share Posted July 10, 2020 1 minute ago, snoopy112 said: Seems to be bad cable, thank you. I was just editing my post to mention the cable. Link to comment Share on other sites More sharing options...
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