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R300 Uart Interface Capacitive Fingerprint Module 4-Channel 5V Relay Board ESP32 integrations
R300 Uart Interface Capacitive Fingerprint Module 4-Channel 5V Relay Board ESP32 integrations
R300 Uart Interface Capacitive Fingerprint Module 4-Channel 5V Relay Board ESP32 integrations
R300 Uart Interface Capacitive Fingerprint Module 4-Channel 5V Relay Board ESP32 integrations

R300 Uart Interface Capacitive Fingerprint Module 4-Channel 5V Relay Board ESP32 integrations

SKU: 60416687032
4.0
USD703.84 USD733.84

Pay in 4 interest-free payments of $175.96 Learn more

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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16

Vault brief

Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.

Detail sheet
Description

R300 Uart Interface Capacitive Fingerprint Module 4 Channel 5V Relay Board ESP32 integrations ESP32 integrations 3V (ESP8266) Input Voltage 7 12V DC (via barrel jack) 5V USB Digital I O Pins (ATmega328P) 14 (6 PWM capable) Analog Input Pins 6 (A0 A5) ESP8266 GPIO Pins Available via onboard headers Flash Memory (ATmega328P) 32 KB (0 and security systems Low Power Consumption Efficient operation for battery powered applications

Exchange/Return Notes
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