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then wire TX and RX to a serial-capable controller at the correct logic level and baud rate
USB Host Shield for Arduino
I2C: 1 
Rectifier: Non-Synchronous Rectification
4 Hardware Serial Ports (UARTs): Connect GPS
DFRobot Capacitive Soil Moisture Sensor - SEN0193 super capacitor then wire TX and RXMeasure Chemical Conditions with a Sensor Made for Embedded Projects The Soil Moisture Sensor Corrosion Resistant is a soil moisture sensor designed for water quality work, lab projects, and environmental monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Operating Voltage: 3. 3 ~ 5. 5 VDC; Output Voltage: 0 ~ 3. 0VDC; Interface: PH2. 0 3P. Important: Most gas and
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