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16:39, 10 April 2023 Walker talk contribs performed unknown action "comments/add" on UPS3 (Hi, we have not sold this UPS3 for a long time,please provide your order number. If possible, you can provide some pictures (about your question), preferably a video, and send it to our email. Please contact us at support@geekworm.com. We will try our best Do our best to help you solve the problem.)
15:51, 8 April 2023 80.62.116.246 talk performed unknown action "comments/add" on UPS3 (Hi there. What did I do wrong? I bought four smart UPS HAT V3 and LiPo Batteri 3.7V 3000mAh batteries. Now two has stopped working. Before I unpack the last two, I would like to know what I do wrong! I have done the following: - Attached the battery to the UPS HAT. - Connected the Raspberry PI power supply to the UPS HAT - Left the HAT charging for a number of hours. - Attached the HAT to the Rapberry PI 3 Model B - Schwitched the AUTO UPS to ON Then PI booted up as expected and every thing w...)
10:24, 30 January 2023 Lisa talk contribs performed unknown action "comments/delete" on UPS3
02:56, 30 January 2023 20.254.141.176 talk performed unknown action "comments/add" on UPS3 (1) Tags: Mobile edit Mobile web edit
10:37, 29 January 2023 Lisa talk contribs performed unknown action "comments/delete" on UPS3
04:26, 22 January 2023 20.254.171.215 talk performed unknown action "comments/add" on UPS3 (1) Tags: Mobile edit Mobile web edit
19:18, 28 September 2022 207.253.40.113 talk performed unknown action "comments/add" on UPS3 (Hello I have one of your UPS v3 connecter to my Pi. I have activated the Auto UPS feature (on). However, when the Pi is powered off using the poweroff command, the Pi does not restart when power is put back on. What could be the cause?)
15:36, 22 August 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi， please follow herehttps://wiki.geekworm.com/UPS3#FAQ to explain to check the question)
00:43, 20 August 2022 24.48.116.189 talk performed unknown action "comments/add" on UPS3 (After installing the UPS3 and some testing, it seems that the Raspberry pi 4 will not boot up if it's powered down (poweroff) and the power is back, except if the battery is dead or removed in the mean time. Is the behavior correct? Based on the description, as soon as power is back, the Pi shoud boot up normally)
18:41, 13 May 2022 62.198.141.161 talk performed unknown action "comments/add" on UPS3 (After installing UPS V3 software on Raspberry Pi 4, it never seems to shutdown completely, it gets stuck on plymouth-poweroff.service screen, how do I fix this?)
16:00, 6 April 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (If the heat sink is very small, it is used on the chip of the UPS board. and it is also possible not to use it. please try to contact the customer service of aliexpress u-geek workshop store.)
19:39, 2 April 2022 82.76.158.107 talk performed unknown action "comments/add" on UPS3 (I've ordered UPS 3 from aliexpress u-geek workshop store. In the package I've received the UPS 3 and a small plastic bag with two PH 2.0 2-PIN cables and two very small radiators(these are not for raspberryPI as they are very small and it's almost the size of the microchips on the ups 3 hat) Besides that I have one more question. Sometimes the board makes some coil whining noise, is this normal?)
17:20, 2 April 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi， If you received a small aluminum heatsink, it's probably for a Raspberry Pi motherboard. But our UPS 3 HAT does not include a heatsink.where did you buy the UPS 3，could you please tell us your order number？)
17:18, 2 April 2022 Lisa talk contribs performed unknown action "comments/delete" on UPS3
17:10, 2 April 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi， The heatsink is for the Raspberry Pi motherboard.)
15:34, 2 April 2022 82.76.158.107 talk performed unknown action "comments/add" on UPS3 (Hi, I've ordered a UPS HAT3 and received it along with two heatsinks. Where on the ups hat 3 board should these heatsinks be placed? Thank you!) Tags: Mobile edit Mobile web edit
11:14, 8 February 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello， Sorry， It is not supported.)
11:09, 8 February 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello， Auto ON is a hardware function and not affect system updates. Please refresh the system and try again.Thanks.)
18:20, 3 February 2022 85.203.143.53 talk performed unknown action "comments/add" on UPS3 (Great product - very easy to start off with. But I am trying to make the Auto ON function work. When the RPi starts to shut down, I get a "kernel panic - not syncing" error (systemd-shutdow Tainted) when the Auto ON function is enabled. I am running fresh Rasbian Buster with newest kernel 5.10.95, and have also tried with 5.10.63 - please help)
01:55, 28 January 2022 68.227.235.171 talk performed unknown action "comments/add" on UPS3 (Is there a way to connect a battery thermistor for the BQ25895 thermistor input?)
17:29, 14 January 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello， For you questions 1/2/3）you need to turn off the power by the switch. 4) Please refer to 'AUTO ON' function)
16:44, 13 January 2022 82.193.67.129 talk performed unknown action "comments/add" on UPS3 (Hello! Is there any way to implement the following scenario?- 1) Raspberry is running and battery is completely charged and input power is up 2) Input power goes down, raspberry gets the information from UPS3 and shuts down shortly 3) Battery remains charged and raspberry stays off while input power is down 4) Input power comes back up and raspberry boots up)
16:10, 5 January 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello， Please refer the above script of [User Manual] , please try another network source to reinstall and test.)
21:23, 3 January 2022 83.32.99.53 talk performed unknown action "comments/add" on UPS3 (Hello. I am trying to install the hat on a lite version of rapbyan. I have not managed to get anything to work with another user other than "pi". I need all the modules and libraries that are linked to the UPS in order to install it correctly.)
15:15, 3 January 2022 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello， sorry，I don't understand what you need.Could you please tell us more details？ For UPS 3 GPIO PIN and instructions, please refer to the picture and the content above.)
05:22, 3 January 2022 83.32.99.53 talk performed unknown action "comments/add" on UPS3 (Hello. I can't get the hat to work well. Can you tell me all the dependencies and library you use. Thanks a lot.)
17:21, 8 December 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (these two are the same thing, It's just that the address is a little different; One is adding 0 before the address, and the other is adding 0 after the address. The program is to use 0X36, in the system, the ADDR is 0x36)
12:29, 8 December 2021 68.227.235.171 talk performed unknown action "comments/add" on UPS3 (Battery fuel gauge chip MAX17048: Uses I2C addresses 0x6C and 0x6D, per the Maxim datasheet. However, your smartups.py code has "MAX17048_ADDR = 0x36". Which is correct, and how does this work?)
11:00, 8 December 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi，It can support 12V/9V/5V input, will not overcharge the battery. The charging current of the battery is dynamically adjusted according to the battery status.)
10:57, 8 December 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi，We uploaded a schematic diagram of UPS3 GPIO function, please refer to the picture)
10:57, 8 December 2021 Lisa talk contribs performed unknown action "comments/delete" on UPS3
10:57, 8 December 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi，We uploaded a schematic diagram of UPS3 GPIO function, please refer to the pictureUPS3-GPIO.jpg.)
04:38, 8 December 2021 68.227.235.171 talk performed unknown action "comments/add" on UPS3 (I need some help for using your UPS3 with other HATs in the same system. What are all the GPIO pins the UPS3 uses? Studying your Wiki and Github info I find: - LED brightness (control): GPIO 18 controls LEDs, and this can be changed to GPIO 12 (either provides Pi PWM0). I must also change the "DI" strap on the UPS3 board, next to the "POFF" strap to use GPIO 12, correct? - Power off control: Using the UPS3_power_off_guide, if I strap connect GPIO 6 and then drive GPIO 6 high then the U...)
14:32, 1 December 2021 68.227.235.171 talk performed unknown action "comments/add" on UPS3 (If I supply a fixed, constant 12V to the USB-C connector will this cause any battery over charging or more wasted power/heat in the UPS3 board? Is there an advantage of 5V versus 12V power in?)
15:21, 8 November 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (If you want continuous power supply, you need to turn on the 【auto 】switch.If you are using UPS mode, the auto function cannot be realized. Please understand.)
21:32, 6 November 2021 178.248.100.217 talk performed unknown action "comments/add" on UPS3 (Yet another geekworm ups hat that does not do what it should.. With the switch in UPS mode, if the pi is shut down it will not power back up again if the input power cycles. Completely useless. I have to make some sort of monostable oscillator that gives me a 2sec pulse to power back up in normal mode to get any use of this.)
11:20, 8 October 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi， UPS3 board does not support that)
19:15, 4 October 2021 5.103.128.45 talk performed unknown action "comments/add" on UPS3 (Is there a place on the board where i can solder wires from psu, instead of using the Type C connector?)
15:03, 9 July 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi， The red light flashing is an Alert, which is usually caused by a malfunction of the charging adapter. At this time, please unplug the power and plug it in again. Best regards)
02:28, 9 July 2021 91.100.17.80 talk performed unknown action "comments/add" on UPS3 (Hi Hope you can help me with this. I have an UPS3 board on a raspberry pi 4 and a 3,7v 6000mah battery attached. It works. but there is a red led for ac input power and a green for battery input power. first they both lit up and after a couple of day the red ac light began to blink. what does this means? If I pull the ac power off and attached it again it will light up steady and then after a couple of days it will start to blink. best regards Robin Petersen)
18:44, 1 July 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hi，how to use the GPIO port of UPS3 to realize software shutdown function?please refer here:UPS3 power off guide)
19:02, 28 June 2021 Lisa talk contribs performed unknown action "comments/add" on UPS3 (Hello，We do not recommend use 3.6V, it needs to use 3.7V)
19:31, 3 March 2021 95.90.244.136 talk performed unknown action "comments/add" on UPS3 (hello! before shutdown, i need to perform an action on the RPi.. can the switch off button's message to Rpi be edited in order to perform this action before the acutal safe shutdown? let's say: 1) switch off pressed 2)message sent from UPS HAT to Rpi in order to manage an additional/external operation from the Rpi (in my case is safely shutdown a device from a Rpi's Gpio) 3)Rpi safe shutdown greetings)
18:03, 19 February 2021 84.39.86.104 talk performed unknown action "comments/add" on UPS3 (Given that the Voltage of this UPS Hat is specified as 3.7V could we also use LiFePo4 batteries rated at 3.6V? Most other HATs charge up to 4.2V and that's way to much. We're just 0.1V above that ... so would it be save to use LiFePo4? I really don't trust Lithium-Batteries at all for that use-case ...)
23:06, 6 December 2020 83.154.37.247 talk performed unknown action "comments/add" on UPS3 (Given that : - We use I2C to track the charging status and detect a power failure - We set the AUTO UPS switch to ON 1 - We detect a power failure 2 - Battery is now used and everything is alright 3 - We decide to shut down the RPi 4 - During the shutdown phasis, the power is back Q : What happens at 4? I think that actually, the RPi will just keep on shutting down normally but never powers ON again until a new power failure + power recovery cycle occurs. Which would be quite a problem...)
19:07, 16 November 2020 Xiali talk contribs performed unknown action "comments/add" on UPS3 (Hi dear ,Glad to receive your message 1. The battery power is decreasing. It may be the voltage change during charging. The measuring chip is recalculating the power. The light is red to indicate that it is charging. Check the power situation after a while. If the power keeps dropping, try another power cord. 2. The automatic power-on function means that when you turn on the "auto on" switch, when the external power supply is connected, the Raspberry Pi will be powered on. The switch button c...)
19:05, 16 November 2020 Xiali talk contribs performed unknown action "comments/delete" on UPS3
19:04, 16 November 2020 Xiali talk contribs performed unknown action "comments/add" on UPS3 (Hi dear ,Glad to receive your message 1. The battery power is decreasing. It may be the voltage change during charging. The measuring chip is recalculating the power. The light is red to indicate that it is charging. Check the power situation after a while. If the power keeps dropping, try another power cord. 2. The automatic power-on function means that when you turn on the "auto on" switch, when the external power supply is connected, the Raspberry Pi will be powered on. The switch button c...)
19:04, 16 November 2020 Xiali talk contribs performed unknown action "comments/delete" on UPS3
19:02, 16 November 2020 Xiali talk contribs performed unknown action "comments/add" on UPS3 (Hi dear ,Glad to receive your message 1. The battery power is decreasing. It may be the voltage change during charging. The measuring chip is recalculating the power. The light is red to indicate that it is charging. Check the power situation after a while. If the power keeps dropping, try another power cord. 2. The automatic power-on function means that when you turn on the "auto on" switch, when the external power supply is connected, the Raspberry Pi will be powered on. The switch button c...)