Forums Recent Posts Forums Recent Posts Notifications Clear all Recent Posts Recent PostsUnread PostsNot Replied TopicsSolved TopicsUnsolved TopicsClosed TopicsOpen TopicsSticky Topics Topics with their latest replies in reversed order Witty Pi 4 L3V7 GPIO usage By JohnS 2 days ago | Last Post: 2 days ago Forum Technial Support / Discussion You can still use the GPIO pins that are not used ... 2 days ago By uugea... Is it possible possible to use the GPIO pins and t... 2 days ago By JohnS Witty Pi 4 L3V7: Not shutting down By cchiangs 1 month ago | Last Post: 1 week ago Forum Technial Support / Discussion Problem solved . It seems that the additional shie... 1 week ago By cchia... Witty Pi did not cut the power because the conditi... 3 weeks ago By uugea... [2025-08-01 22:00:28] Schedule next startup at: 20... 3 weeks ago By cchia... view all posts Witty Pi 4 - use power button to indicate 'factory reset' By Tjeerd 2 weeks ago | Last Post: 2 weeks ago Forum Technial Support / Discussion Thank you for taking the time to read my question ... 2 weeks ago By Tjeer... Witty Pi 4's button connects to a pin in the MCU (... 2 weeks ago By uugea... I have a Witty Pi 4 and it works flawlessly with m... 2 weeks ago By Tjeer... Witty Pi 4 L3V7 - LIPO Charging status By andrew.simpson17 3 weeks ago | Last Post: 3 weeks ago Forum Technial Support / Discussion Thank you! 3 weeks ago By andre... Raspberry Pi's GPIO-5 is used to detect the chargi... 3 weeks ago By uugea... Hi I know during the charging the battery is dis... 3 weeks ago By andre... Gracefully Shutdown By andrew.simpson17 2 years ago | Last Post: 3 weeks ago Forum Technial Support / Discussion @admin Hi I know it is late in the day but woul... 3 weeks ago By andre... I am not sure if it was the reason, but the low vo... 2 years ago By uugea... Thanks for replying. Yes, there is a 3.7 li... 2 years ago By andre... view all posts Zero2Go - Voltage reading above 100V By rschwa 3 weeks ago | Last Post: 3 weeks ago Forum Technial Support / Discussion I made some quick expirements and it seems that lo... 3 weeks ago By rschw... This seems to be I2C communication error. The vo... 3 weeks ago By uugea... Hi i am using a Zero2Go Omini Rev2 on Raspberry ... 3 weeks ago By rschw... How to add charger to Zero2Go Omini Rev2 By Jamie2740 3 weeks ago | Last Post: 3 weeks ago Forum Technial Support / Discussion The image below shows an example. The 5V power s... 3 weeks ago By uugea... The documentation for Zero2Go indicates that a cha... 3 weeks ago By Jamie... Zero2Go cuts of power - DietPi By rschwa 3 weeks ago | Last Post: 3 weeks ago Forum Technial Support / Discussion That's it! I got it working now.With gpio readall ... 3 weeks ago By rschw... @rschwa The related source code is here: If T... 3 weeks ago By uugea... I am here with new information.I have tinkered a l... 3 weeks ago By rschw... view all posts Vivid Unit: power on behavior By darkore 1 year ago | Last Post: 3 weeks ago Forum Technial Support / Discussion Hi , still interested about this ..can you provid... 3 weeks ago By krist... @darkore Yes, the unit can be powered via 5V/G... 1 year ago By uugea... Some related questions:- Can the Unit be powered f... 1 year ago By darko... view all posts Can I power an extra usb 5v 2A device with Witty? By Raymond van der Holst 4 weeks ago | Last Post: 4 weeks ago Forum Technial Support / Discussion @raymond-van-der-holst If your 4g device is a USB ... 4 weeks ago By uugea... @admin Thanks for the quick reply. The power suppl... 4 weeks ago By Raymo... This depends on your power supply, and the actual ... 4 weeks ago By uugea...