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the MCU pin is connected through the resistor to 5V
TWI : 20 (SDA) and 21 (SCL)
S2 S3 Photodiode type Low Low Only red light Low High Only blue light High Low No filter High green light By combining the reading of each of the three colours
Flexible clip-on design for easy attachment
Mini wifi Router UPS Borad 52W V3 3.7V-4.2V Battery 3A Fast Charging price the MCU pin is connectedMini Router UPS Board 52W V3 New Version The Mini Router UPS Board 52W V3 is a reliable backup power solution designed for routers, ONU devices, and small network equipment. With support for 18650 or Lithium Polymer batteries, it ensures uninterrupted connectivity during power outages. This upgraded version comes with a built in 10A BMS, multiple voltage outputs, and advanced safety features to protect your devices and batteries. Key Features Supports
US$ 99.69
US$ 362.50
