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SDI 12

z4ika

STM32F103CBT6 based SDI-12 to USB2.0 adapter board

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Main components

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Part NumberDescription
LDI1117-3.3H
STM32G431CBUxSTMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 32KB RAM, 170 MHz, 1.71-3.6V, 42 GPIO, UFQFPN48
TXS0102DCT

SDI 12 schematic

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SDI 12 board layout