| - Guest7469 (QUIT: Ping timeout: 252 seconds) (~mjw@2001:1c06:2486:a800:7602:5eff:dc71:a72c) | 01:10 | |
| + casparvitch (~casparvit@130.102.177.151) | 01:12 | |
| + Guest7469 (~mjw@2001:1c06:2486:a800:7602:5eff:dc71:a72c) | 01:22 | |
| - mjw (QUIT: Ping timeout: 276 seconds) (~mjw@gnu.wildebeest.org) | 01:46 | |
| - nsc (QUIT: Ping timeout: 245 seconds) (~nicolas@166-98-142-46.pool.kielnet.net) | 03:09 | |
| + nsc (~nicolas@i5C74DEB7.versanet.de) | 03:12 | |
| - vagrantc (QUIT: Quit: leaving) (~vagrant@2600:3c01:e000:21:7:77:0:50) | 03:22 | |
| - AnimaInvicta (PART: !!unknown attribute: msg!!) (~AnimaInvi@88-120-179-216.subs.proxad.net) | 03:31 | |
| - casparvitch (QUIT: Ping timeout: 276 seconds) (~casparvit@130.102.177.151) | 04:01 | |
| + casparvitch (~casparvit@130.102.177.151) | 05:12 | |
| - paperManu (QUIT: Ping timeout: 252 seconds) (~paperManu@72.10.129.226) | 05:20 | |
| + kremlin (~kremlin@ip124.ip-167-114-218.net) | 06:28 | |
| - casparvitch (QUIT: Ping timeout: 248 seconds) (~casparvit@130.102.177.151) | 09:10 | |
| - _justin_kelly71 (QUIT: Quit: Ping timeout (120 seconds)) (~justinkel@user/justin-kelly/x-6011154) | 09:15 | |
| + _justin_kelly71 (~justinkel@user/justin-kelly/x-6011154) | 09:15 | |
| + colinsane (~colinunin@97-113-70-139.tukw.qwest.net) | 09:57 | |
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| + casparvitch (~casparvit@130.102.177.151) | 11:02 | |
| grimmware | photomattmills: are you just printing the lid or the whole thing? | 11:36 |
|---|---|---|
| minute | photomattmills: iirc we have a full fusion assembly in git of the classic reform incl the hinges, might save you some time | 12:17 |
| minute | photomattmills: https://shop.mntre.com/products/mnt-reform-hinges | 12:17 |
| - lanodan (QUIT: Ping timeout: 252 seconds) (~lanodan@2a01:e0a:d6:9930::35) | 12:38 | |
| + lanodan (~lanodan@2a01:e0a:d6:9930::35) | 12:39 | |
| - xktr (QUIT: Read error: Connection reset by peer) (~xktr@user/xktr) | 12:52 | |
| + paperManu (~paperManu@72.10.129.226) | 12:52 | |
| + xktr (~xktr@user/xktr) | 12:57 | |
| + gustav28 (~gustav@c-78-82-52-136.bbcust.telenor.se) | 13:02 | |
| + mjw (~mjw@gnu.wildebeest.org) | 13:05 | |
| - casparvitch (QUIT: Ping timeout: 252 seconds) (~casparvit@130.102.177.151) | 13:09 | |
| - mjw (QUIT: Ping timeout: 248 seconds) (~mjw@gnu.wildebeest.org) | 13:13 | |
| + mjw (~mjw@gnu.wildebeest.org) | 13:40 | |
| - mjw (QUIT: Ping timeout: 252 seconds) (~mjw@gnu.wildebeest.org) | 14:28 | |
| grimmware | cell rebalancing seems to have sorted my charging issues out again | 14:50 |
| - bkeys (QUIT: Ping timeout: 248 seconds) (~Thunderbi@h193.131.19.98.dynamic.ip.windstream.net) | 15:19 | |
| + bkeys (~Thunderbi@66.110.201.50) | 15:28 | |
| minute | grimmware: did you rebalance them externally? | 15:37 |
| grimmware | yeah, I've got a little adafruit microlipo | 15:38 |
| grimmware | basically just charged each one until it was "done" separately. They're still a little out. | 15:38 |
| grimmware | But I didn't get a brownout until it had been on 1% for a good 15 minutes | 15:39 |
| grimmware | and it charges again | 15:39 |
| minute | ah ok cool | 15:44 |
| minute | awesome | 15:44 |
| minute | i guess i should try that with mine too | 15:44 |
| + mjw (~mjw@178.230.16.157) | 15:56 | |
| grimmware | I think I'd really like to find something I can use to actually charge *and* balance the cells | 16:06 |
| josch | grimmware: *two* adafruit microlipo chargers? :D | 16:12 |
| minute | grimmware: ironically the monitor+balancer that is already in the pocket claims to do balancing. perhaps i'm holding it wrong https://www.analog.com/media/en/technical-documentation/data-sheets/max17320.pdf | 16:14 |
| - paperManu (QUIT: Ping timeout: 276 seconds) (~paperManu@72.10.129.226) | 16:21 | |
| - mjw (QUIT: Ping timeout: 276 seconds) (~mjw@178.230.16.157) | 16:27 | |
| minute | there's this design with the same chip where they have external FETs and beefier balancing resistors https://www.analog.com/en/resources/reference-designs/maxrefdes1299.html#rd-overview | 16:46 |
| grimmware | it's times like this I wish I'd done electrical engineering at university | 17:04 |
| - bkeys (QUIT: Ping timeout: 252 seconds) (~Thunderbi@66.110.201.50) | 17:24 | |
| wickedshell | My pocket did fix the very out of balance cells, but it took like 2 weeks. It's kept them reasonably balanced as well since then. | 17:32 |
| - Twodisbetter (QUIT: Ping timeout: 260 seconds) (2cc0e4ea1c@irc.cheogram.com) | 17:34 | |
| - SavagePeanut (QUIT: Ping timeout: 260 seconds) (59eaa45ac7@irc.cheogram.com) | 17:34 | |
| - BoostisBetter (QUIT: Ping timeout: 260 seconds) (4a410829d7@irc.cheogram.com) | 17:34 | |
| + bkeys (~Thunderbi@66.110.201.50) | 17:49 | |
| + SavagePeanut (59eaa45ac7@irc.cheogram.com) | 17:55 | |
| + mjw (~mjw@ip-80-113-60-116.ip.prioritytelecom.net) | 17:56 | |
| * sigrid -> sigrid\p | 18:08 | |
| - bkeys (QUIT: Ping timeout: 252 seconds) (~Thunderbi@66.110.201.50) | 18:14 | |
| - mesaoptimizer (QUIT: Server closed connection) (~mesa@user/PapuaHardyNet) | 18:15 | |
| + mesaoptimizer (~mesa@user/PapuaHardyNet) | 18:16 | |
| - L29Ah (QUIT: Read error: Connection timed out) (~L29Ah@wikipedia/L29Ah) | 18:19 | |
| + bkeys (~Thunderbi@66.110.201.50) | 18:32 | |
| + vagrantc (~vagrant@2600:3c01:e000:21:7:77:0:50) | 18:32 | |
| - bkeys (QUIT: Quit: With every step we take, danger will follow closely) (~Thunderbi@66.110.201.50) | 18:51 | |
| + bkeys1 (~Thunderbi@66.110.201.50) | 18:51 | |
| - bkeys1 (QUIT: Remote host closed the connection) (~Thunderbi@66.110.201.50) | 18:51 | |
| + bkeys (~Thunderbi@98.19.131.193) | 19:06 | |
| minute | wickedshell: interesting, so i guess the balancing is just very low current. makes sense | 19:15 |
| minute | ah yeah currently we can balance at only around 80mA (if i calculated that right), the resistors have 49.9ohms | 19:16 |
| wickedshell | minute: sounds believable. The only thing I wished for was A: a way to tell it was balancing on the display B: more resolution on the oled for what the cell voltages were | 19:26 |
| minute | yeah, unfortunately AFAIK there's no register showing balancing status on this chip ;/ | 19:26 |
| wickedshell | Of course not, that would be to useful! | 19:29 |
| wickedshell | More resolution on the display would let you guess if it *should* be balancing since the register has the threshold set in it, but it's still a guess and not something that should be reported as definitive... | 19:30 |
| grimmware | we could at least expose the threshold over spi to the kernel module.. | 19:35 |
| wickedshell | It's hard coded I think, so you can kinda assume, but it's not a bad thing to be able to ask for down the road | 19:49 |
| + ephase (~ephase@2a01:e0a:2a:5300:8af3:6216:8fce:7058) | 21:14 | |
| * sigrid\p -> sigrid | 21:19 | |
| + L29Ah (~L29Ah@wikipedia/L29Ah) | 21:20 | |
| grimmware | ah you know what it is on mine - the thermistor was knocked off *on one side* | 21:48 |
| grimmware | Which would explain the brownouts I've been getting at ~25% battery, all the load was going to one cell | 21:49 |
| grimmware | and why the batteries were imbalanced after I replaced the thermistor | 21:49 |
| grimmware | which is all to explain why my cells weren't eventually consistent | 21:51 |
| - ephase (QUIT: Quit: WeeChat 4.6.3) (~ephase@2a01:e0a:2a:5300:8af3:6216:8fce:7058) | 21:51 | |
| + paperManu (~paperManu@72.10.129.226) | 22:04 | |
| - gustav28 (QUIT: Quit: Quit) (~gustav@c-78-82-52-136.bbcust.telenor.se) | 22:15 | |
| - kremlin (QUIT: Quit: WeeChat 3.8) (~kremlin@ip124.ip-167-114-218.net) | 23:27 | |
| + kremlin (~kremlin@167.114.218.124) | 23:28 | |
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