Part NumberDescription
AMS1117-5.01A Low Dropout regulator, positive, 5.0V fixed output, SOT-223
ESP32-WROOM-32RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD
SPX3819M5-L-3-3

board2 schematic

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