1 # AllWize - Pollution monitoring
3 This example use cases uses a MICS-4514 sensor to retrieve CO and NO2 values.
5 If you are using the AllWize K1 you must connect the grove cable to the analog
6 port (the middle one). Connect the yellow cable leading to that port (A0) to the NOX pin
7 and the white cable to the RED pin.
9 You will also need a simple dupond cable between D8 and the PRE pin in the sensor,
10 this pin us used to trigger the pre-heat process.
12 The sensor is a 5V sensor so ensure you have the power jumper properly set.
14 Always remember to connect the antenna before powering the board!
18 Copyright (C) 2018-2020 by AllWize ([http://allwize.io](http://allwize.io))
20 AllWize library is free software: you can redistribute it and/or modify
21 it under the terms of the GNU Lesser General Public License as published by
22 the Free Software Foundation, either version 3 of the License, or
23 (at your option) any later version.
25 AllWize library is distributed in the hope that it will be useful,
26 but WITHOUT ANY WARRANTY; without even the implied warranty of
27 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 GNU Lesser General Public License for more details.
30 You should have received a copy of the GNU Lesser General Public License
31 along with AllWize library. If not, see <http://www.gnu.org/licenses/>.