Uni project using TP4056 and TPS63031
Hey everyone, just designed a TP4056 li-ion battery charging module myself looking up other similar projects. Did not find any of them with a C type USB connector for charging so just putting it here for anyone to comment on flaws of the schematic. Would be very grateful for any kind of insight. Also, just to specify, this module is going to be connected to a TPS63031 to change the 3.7V coming out of the battery, to 3.3V to power the whole system which consists of a OLED screen, ESP32-S3 WROOM 1 module, 3 ISE electrodes with buffers and analog to digital convertor. Maybe someone would also help me figure out how to correctly connect all of the components?
Posted Feb 21, 2026, 5:26 PM UTC
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