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Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.
Node MCU ESP8266 V3 (LOLIN CH340 chip) (pack of 25) 1 2 Inch Water Flow Sensor SEN HZ21WA Get the best price on Get the best price on Raspberry Pi4 Model B 4GB Ultimate Kit with Pi4 4GB Perfect for hobbyist IoT projects Smart home automation systems Each board undergoes quality checks before dispatch
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