Pay in 4 interest-free payments of $23.25 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
eCO2 Measurement Range: 400 ppm~65000ppm
for downloading program and serial port debugging
It is widely used in color recognition
Supports Raspberry Pi OS
000 palm vein templates
SIM7070G Arduino NB-IoT / LTE / GNSS / GPRS / GPS Expansion Shield USB Camera eCO2 Measurement Range: 400 ppm~65000ppmDescription This NB IoT expansion board, designed specifically for Arduino controllers, is globally frequency compatible, supporting CAT M, NB IoT, GSM, GPRS, EDGE communication methods, and GNSS satellite positioning functions. Its ultra low power consumption and precise positioning characteristics, coupled with support for CAT M and GNSS satellite positioning, make it an ideal choice for smart logistics, asset tracking, smart cities, and other