ok, thanks
i suppose 0-10ppm CO = 0V
but 1000ppm CO = how many volts?
Search found 3 matches
- 04 Jul 2016, 13:33
- Forum: ESP Easy: General Discussion
- Topic: MQ2 smoke/gas detector support?
- Replies: 15
- Views: 23026
- 03 Jul 2016, 22:40
- Forum: ESP Easy: General Discussion
- Topic: MQ2 smoke/gas detector support?
- Replies: 15
- Views: 23026
Re: MQ2 smoke/gas detector support?
can you post a little schema and your esp easy config please?Ger wrote:I use the MQ9 and MQ135 with the analog plugin
- 03 Jul 2016, 22:35
- Forum: Introduce yourself
- Topic: Hello from France
- Replies: 1
- Views: 3182
Hello from France
Hello from France,
i have test ESP8266 Wemos D1 Mini with DHT 22 and a couple of Ds18b20
Now i search how to use a mq-9 sensor and esp easy.
i have test ESP8266 Wemos D1 Mini with DHT 22 and a couple of Ds18b20
Now i search how to use a mq-9 sensor and esp easy.