005 AT Commands Supply Voltage 3
a dull or blobby joint indicates a cold joint - reheat and reflow
Module Ai-WB2-13U Manufacturer Ai-Thinker Chipset BL602 (Bouffalo Lab) - 32-bit RISC-V Core Wi-Fi 802
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the LM393 comparator compares this value against the threshold set by the potentiometer and outputs a digital HIGH or LOW on the DO pin
PL2303 USB-TTL Converter Analog Capacitive Soil Moisture Sensor 005 AT Commands Supply VoltagePL2303 USB TTL Converter Reliable USB to TTL serial converter powered by the Prolific PL2303 chipset. Enables seamless UART communication between your PC and microcontrollers, routers, GPS modules, and other TTL level serial devices essential for debugging, programming, and data logging. From The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, and dedicated technical support. Specifications Chipset Prolific PL2303