Description
This board has TX and RX LEDs that make it a bit better to use over the FTDI cable. You can actually see serial traffic on the LEDs to verify if the board is working Characteristic: Module Size: 30×19×15mm/1.18*0.74*0.59″ Input Voltage: DC5V Power Dissipation: 150mA DO Output: 0.1-5V AO Output: 0.1-0.3V Detectable Concentration: 10-1000ppmCO Module features: High quality double panel design Power and TTL signal output indication Has better sensitive detection for carbon monoxide Has a long service life and reliable stability Suitable for the detection of carbon monoxide, gas, etc
