@jikuch Hi, can you tell me: if I change something in ip5108 through i2c (for example disable auto-standby), will this changers be saved, or i must make this changes (with software) each time when i start device?

@vshymanskyy please, could you send schematic of IP56306 I2C connection? I try to connect to my (which should have I2C) - but she doesn't reply. I use external microcontroller with external supply. Also I connect SCL to 2nd and SDA to 3st pin pin of IP5306. IP5306 powered from li-ion battery.

@johnny241 said in GROVE I2C 5V or 3.3V?: @lukasmaximus comment faire pour implémenter ce convertisseur de niveau logique? https://au.element14.com/adafruit/757/logic-level-converter-4ch-arm/dp/2301651?gclid=EAIaIQobChMI293Q_s-Q6wIVFR4rCh2mQgi4EAQYAiABEgKglvD_BwE&mckv=s_dc|pcrid|432287894085|pkw||pmt||slid||product|2301651|pgrid|102205443084|ptaid|aud-471864486199:pla-902298347457|&CMP=KNC-GAU-GEN-SHOPPING-EMBEDDED-COMPUTERS http://www.farnell.com/datasheets/1683643.pdf?_ga=2.12967607.1498586764.1597062128-969722884.1596265857&_gac=1.39987734.1597062128.EAIaIQobChMI293Q_s-Q6wIVFR4rCh2mQgi4EAQYAiABEgKglvD_BwE