PINE64   ›   PinePhone   ›   PinePhone Accessories   ›   Wireless Charging merely @ 0.5 A (PP_Mobian)

Wireless Charging merely @ 0.5 A (PP_Mobian)
arno_nuehm
Pine Scholar
****
Joined: Nov 2020
Posts: 174

Reputation: 43
#1
02-28-2022, 06:13 AM
Hello there,

my new wireless charging case is charging the Pinephone (Mobian Edition) merely at 0.5 A, but the case specs say it should be up to 1.2 A. The charger itself has an output of 15 W.

Any ideas how to boost the charging rate?

Thanks and cheers!
  Reply
arno_nuehm
Pine Scholar
****
Joined: Nov 2020
Posts: 174

Reputation: 43
#2
04-12-2022, 02:17 AM
The latest update of powersupply to v0.6.0-1 solved the problem and now wireless charging is at full power (1.5A).
  Reply
dukla2000
Professor of The Pine
*****
Joined: Jul 2018
Posts: 800

Reputation: 99
#3
04-12-2022, 12:57 PM
Good to hear - must add a case to my next order
  • ROCKPro64 v2.1 2GB, 16Gb eMMC for rootfs, SX8200Pro 512GB NVMe for /home, HDMI video & sound, Bluetooth keyboard & mouse. Arch (6.2 kernel, Openbox desktop) for general purpose daily PC.
  • PinePhone Pro Explorer Edition, daily driver, rk2aw & U-boot on SPI, Arch/SXMO & Arch/phosh on eMMC
  • PinePhone BraveHeart now v1.2b 3/32Gb, Tow-boot with Arch/SXMO on eMMC
  Reply
Yochanan
Pine Initiate
**
Joined: Apr 2022
Posts: 2

Reputation: 0
#4
04-13-2022, 12:18 PM
(04-12-2022, 02:17 AM)arno_nuehm Wrote: The latest update of powersupply to v0.6.0-1 solved the problem and now wireless charging is at full power (1.5A).

Not for me. I received my wireless charging case yesterday and already had 0.6.0 installed. I'm using Manjaro Phosh (unstable branch). I have the Insignia 10W charging pad from Best Buy. It charges my Pixel 6 at ~1300mA.
  Reply
arno_nuehm
Pine Scholar
****
Joined: Nov 2020
Posts: 174

Reputation: 43
#5
04-14-2022, 01:10 AM (This post was last modified: 04-14-2022, 04:00 AM by arno_nuehm.)
(04-13-2022, 12:18 PM)Yochanan Wrote:
(04-12-2022, 02:17 AM)arno_nuehm Wrote: The latest update of powersupply to v0.6.0-1 solved the problem and now wireless charging is at full power (1.5A).

Not for me. I received my wireless charging case yesterday and already had 0.6.0 installed. I'm using Manjaro Phosh (unstable branch). I have the Insignia 10W charging pad from Best Buy. It charges my Pixel 6 at ~1300mA.

Oh, that's bad. Here are my specs:

Pinephone (Mobian Edition, 3Gb) - Mobian (FDE, bookworm)

I cannot say, if there are other packages involved, but for me this powersupply update solved the problem.

Maybe you can try to run the latest Mobian image on a SD card to check, if something is wrong with your hardware.

Cheers and good luck!



Edit: sunxi64 kernel 5.15, using an Anker PowerWave II Sense Stand 15W

Edit2: I'm back at 0.5A - and I have no clue, what happened! (there was an USB-related update today...)
  Reply
arno_nuehm
Pine Scholar
****
Joined: Nov 2020
Posts: 174

Reputation: 43
#6
04-20-2022, 09:44 AM (This post was last modified: 04-20-2022, 09:52 AM by arno_nuehm.)
Back at 1.5 A... The magic is still on.

EDIT: The magic might be disenchanted. Using the wireless charger to start the phone increases the charging power to the max. Removing the phone and re-placing it on the charger switches the amperage to 0.5... This behaviour is reproducible. But don't ask me why!
  Reply
kqlnut
Pine Scholar
****
Joined: Nov 2020
Posts: 265

Reputation: 47
#7
04-21-2022, 02:15 AM
This could be a general charging issue or maybe it's related. I often have similar problems with the regular charging method where the phone only charges with 0.5 A (on Manjaro unstable). Replugging the cable doesn't help in these cases and neither does rebooting the phone with the charger plugged in. What always works to enable 1.5 A charging though is to shut down the phone and then start it up by plugging in the charger.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  keyboard case charging but not typing new2pinephone 18 8,691 02-19-2024, 07:30 AM
Last Post: theResonant
  Keyboard : replaced the logic board charging now working again grump_fiddle_reinstall 1 1,220 07-01-2023, 07:57 AM
Last Post: grump_fiddle_reinstall
  keyboard charging fault, chip "most likely damaged", how to be sure? korakin 1 1,600 10-06-2022, 02:50 AM
Last Post: korakin
  Charging stuck at 3700mV tmczar 2 1,807 06-08-2022, 04:12 AM
Last Post: SwordfishII
  Keyboard case not charging (or not working) and a possible FIX for both pifou 12 10,920 05-03-2022, 03:09 AM
Last Post: wibble
  KB: Phone not/barely charging from power supplies when keyboard is not full Phalio 12 9,636 04-16-2022, 01:11 PM
Last Post: Phalio
  Keyboard stopped charging Shatur 7 5,532 03-30-2022, 07:26 PM
Last Post: enQueued
  PP Keybboard Charging Improvement drh 0 1,069 03-15-2022, 05:32 AM
Last Post: drh
  Convergence dock not charging pinephone mobian tecnocris 8 9,829 09-11-2021, 06:43 PM
Last Post: bcnaz
  Best charging adapter Regula 1 3,122 03-14-2021, 03:22 PM
Last Post: Regula

Forum Jump:


Users browsing this thread: 6 Guest(s)