Pay in 4 interest-free payments of $21.02 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
LCD Unit is an I2C unit with an internal ESP32-PICO controller and ST7789V2 LCD driver
24 Pin ePaper
Design and manufacture at Seeed 🏭 — Bring ideas to the marketplace 🌟
Onboard CP2102 USB to UART converter
NFC controller: PN532
Gravity: I2C Oxygen O2 Sensor for Arduino, ESP32 & Raspberry Pi I-O LCD Unit is an I2CThe Gravity: Electrochemical O Sensor is a compact, high sensitivity O2 sensor module designed for accurate ambient oxygen detection. With its reliable I2C interface, wide voltage support (3. 3V5. 5V), and anti interference stability, this oxygen sensor is ideal for air quality monitoring, portable environmental devices, and smart agriculture applications. Key Features Electrochemical O Detection: This O2 sensor measures oxygen levels from 025%Vol,
US$ 50.00
US$ 220.00
US$ 60.00
US$ 475.00
US$ 160.00
US$ 96.00
US$ 375.00
