Part NumberDescription
ESP32-WROOM-EESP32-WROOM-32E integrates ESP32-D0WD-V3, with higher stability and safety performance.
TPS2116DRL2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8
MCP73811T-420I-OTSimple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers, 85mA/450mA, 4.2V, SOT23-5
TLV75533PDBV500mA Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5

clock pcb schematic

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