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128KB ISP Flash program memory
Or simply send low baud pwm coded message to a Red/IR LED/receiver
measurements can be taken as soon as possible
also included is a 3-pin JST PH cable 8 in (20 cm) in length for each unit
R305 Optical Fingerprint Sensor Module — UART Interface
HTC-2 Indoor Room Digital Thermometer ESP8266 128KB ISP Flash program memoryThe HTC 2 Indoor Room Digital Thermometer is a reliable and accurate device designed for monitoring temperature levels in indoor environments. Whether you're at home, in the office, or any other indoor space, this digital thermometer provides real time temperature readings with precision and ease of use. Its compact and sleek design makes it a seamless addition to any room, allowing you to keep a close eye on the ambient temperature for optimal
