Forums Recent Posts Forums Recent Posts Notifications Clear all Recent Posts Recent Posts Unread Posts Not Replied Topics Solved Topics Unsolved Topics Closed Topics Open Topics Sticky Topics Topics with their latest replies in reversed order Witty Pi 4: shutdown not working (boot up reason = 0x02) By insideoutgrp 1 week ago | Last Post: 2 days ago Forum Technial Support / Discussion Pulling GPIO-4 to ground equals to press the power... 2 days ago By uugea... I've done some more research on this So i'm not ... 2 days ago By insid... Reason 0x02 is defined in firmware as REASON_ALARM... 1 week ago By uugea... view all posts WittyPi 4 L3V7 with Buster OS and Pi 4B - Does WittyPi 4 L347 have issues with Buster OS and Pi 4B? By CraigXty 2 days ago | Last Post: 2 days ago Forum Technial Support / Discussion Detecting low voltage against the battery voltage ... 2 days ago By uugea... My Witty Pi 4 L3V7 is not shutting down the Raspbe... 2 days ago By Craig... vivid unit : wake on lan By nico-guichard 4 days ago | Last Post: 3 days ago Forum Technial Support / Discussion Wake on lan is not supported. You may implement ... 3 days ago By uugea... hello, Does the ethernet hardware of the vividun... 4 days ago By nico-... Witty Pi 4 L3V7 - will not startup when power connected By andrew.simpson17 4 days ago | Last Post: 4 days ago Forum Technial Support / Discussion I guess you mean another power bank, which has bee... 4 days ago By uugea... Hi The majority of the time this works as ex... 4 days ago By andre... Witty pi 4 l3v7 is not powered up via 3.7V LiPo By richardchentwkk 1 week ago | Last Post: 4 days ago Forum Technial Support / Discussion Dear Sirs, Thank you so much, I didn't notic... 4 days ago By richa... Your battery has reversed polarity. You can see th... 7 days ago By uugea... Dear Sirs, I have tried the 3.7V LiPo Battery wi... 1 week ago By richa... Vivid Unit: power on behavior By darkore 5 days ago | Last Post: 5 days ago Forum Technial Support / Discussion @darkore Yes, the unit can be powered via 5V/G... 5 days ago By uugea... Some related questions:- Can the Unit be powered f... 5 days ago By darko... Thanks for the quick reply. Yes, I also considered... 5 days ago By darko... view all posts WittyPi 4 Mini L3V7 looses time By Michael 1 month ago | Last Post: 5 days ago Forum Technial Support / Discussion No, it is not necessary. Witty Pi's software doe... 5 days ago By uugea... Hi, The problem is the device got the right time... 5 days ago By Micha... 12 hours is too big to be an RTC drift, and the ti... 1 month ago By uugea... Raspberry Pi is not booting with RasPiKey By hoiz 1 week ago | Last Post: 1 week ago Forum Technial Support / Discussion Can not tell the reason why it doesn't work. Sin... 1 week ago By uugea... Hello support,I have now tried the RasPiKey with a... 1 week ago By hoiz Witty Pi 4 L3V7: looses time 10sec per day By yww 2 weeks ago | Last Post: 1 week ago Forum Technial Support / Discussion @yww why did you use the wrong index 54 and 55? Th... 1 week ago By uugea... I used "i2cset -y 1 8 54 0" and "i2cset -y 1 8 55 ... 1 week ago By yww @yww What value have you written into register #37... 1 week ago By uugea... view all posts zero2go and raspbian bookworm By klny2 2 weeks ago | Last Post: 2 weeks ago Forum Technial Support / Discussion Those only exist in the one_wire_confliction() fun... 2 weeks ago By uugea... Pls find attached zero2go.log renamed as txt. &n... 2 weeks ago By klny2 Zero2Go Omini Rev2- yes, of course. I have follo... 2 weeks ago By klny2 view all posts High reliability mode / guaranteed wake mode for Witty Pi 4 By Eagleshot 2 months ago | Last Post: 2 weeks ago Forum Technial Support / Discussion @mhornsby yes, exactly. 2 weeks ago By uugea... @admin Thank you and if Bit 7 is zero it would be ... 2 weeks ago By mhorn... @mhornsby if you set bit 7 to 1, and write decimal... 2 weeks ago By uugea... view all posts Witty Pi 4 L3V7 - not shutting down By andrew.simpson17 4 weeks ago | Last Post: 3 weeks ago Forum Technial Support / Discussion May have found the issue and I do not want to put ... 3 weeks ago By andre... Hi Sorry for the delay. Health issues 🙁 I... 3 weeks ago By andre... @andrew-simpson17 the straightforward way to find ... 4 weeks ago By uugea... view all posts WittyPi4 not cutting off power reliable By Dobby 4 weeks ago | Last Post: 4 weeks ago Forum Technial Support / Discussion Persistly keep TXD low should trigger the power cu... 4 weeks ago By uugea... wittyPi.log looks like this, when power is not cut... 4 weeks ago By Dobby Hello, I have noticed that our WittyPi4 does not... 4 weeks ago By Dobby [VividUnit] Power up automatically when powered via PoE? By Alexander List 4 weeks ago | Last Post: 4 weeks ago Forum Technial Support / Discussion We never met the first issue. It will be helpful t... 4 weeks ago By uugea... I would like to use VividUnit as a standalone disp... 4 weeks ago By Alexa... Witty Pi 4 L3V7 - Firmware ID gone By peter-3707 6 months ago | Last Post: 4 weeks ago Forum Technial Support / Discussion Now I review this topic and I think it was due to ... 4 weeks ago By uugea... The firmware ID is saved at the first byte in EEPR... 6 months ago By uugea... Hi I am having this issue which also happened a ... 6 months ago By andre... Witty Pi Vin ripple By Dobby 1 month ago | Last Post: 4 weeks ago Forum Technial Support / Discussion I have now soldered another 100µ || 100n to both V... 4 weeks ago By Dobby When evaluating a DC-DC step-down circuit, we meas... 1 month ago By uugea... Hello everyone,We currently have a problem with ou... 1 month ago By Dobby
