Main components

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Part NumberDescription
ESP32-S3-WROOM-1RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD
TCA9546APWR
FT231XQFull Speed USB to Full Handshake UART, QFN-20
SN65HVD230CAN Bus Transceivers, 3.3V, 1Mbps, Low-Power capabilities, SOIC-8
PCA9633DP1

SoM V2 schematic

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SoM V2 board layout