Part NumberDescription
LD1117S33TR_SOT223800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 3.3V, SOT-223
LM22676MR-53A Step-Down Switching Voltage Regulater, 4.5-42V Input, 5V Output, 500kHz Switching Frequency, SOIC-8
ESP32-C6-WROOM-1802.11 b/g/n/ax Wi­Fi, Bluetooth 5, 802.15.4 module, ESP32­C6 SoC, RISC­V microprocessor, On-board antenna

ESP32C3 Upper schematic

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