Search found 8 matches

by sel303
25 Nov 2016, 08:19
Forum: ESP Easy: Projects / Applications
Topic: Projet of PH Sensor for swimming pool
Replies: 18
Views: 8341

Re: Projet of PH Sensor for swimming pool

Anyone get further with this? Trying to get the i2c to read acurate numbers started to take time away from other projects. I'm thinking about getting the Atlas board.
by sel303
30 Oct 2016, 21:29
Forum: ESP Easy: Projects / Applications
Topic: Projet of PH Sensor for swimming pool
Replies: 18
Views: 8341

Re: Projet of PH Sensor for swimming pool

The sparky boards are i2c also arnt they?
by sel303
29 Oct 2016, 18:20
Forum: ESP Easy: Projects / Applications
Topic: DFRobot PH sensor > Arduino > ESP8266 > MQTT
Replies: 1
Views: 6396

Re: DFRobot PH sensor > Arduino > ESP8266 > MQTT

I get the Extender code to send values with the PH probe, its just not with the correct code, so the values are obviously wrong. I just wanted to make sure I emphasized that. I i2c scanner recognizes both versions, I just cant get values from the code I actually need.lol
by sel303
29 Oct 2016, 15:19
Forum: ESP Easy: Projects / Applications
Topic: DFRobot PH sensor > Arduino > ESP8266 > MQTT
Replies: 1
Views: 6396

DFRobot PH sensor > Arduino > ESP8266 > MQTT

OK, so here i am everyone. Hacking together wires, punching keys on my keyboard like a caveman until something works. ESPeasy makes working with sensors extremely, well, easy. When it comes to actual programing I am pretty illiterate it seems. I definitely need to do some studying. Here is what I am...
by sel303
28 Oct 2016, 15:01
Forum: ESP Easy: Projects / Applications
Topic: Projet of PH Sensor for swimming pool
Replies: 18
Views: 8341

Re: Projet of PH Sensor for swimming pool

DFrobot board and PH industrial sensor seem decent, especially for 50bux, shipping was also very quick. I'm still having trouble getting the code to work.
by sel303
21 Oct 2016, 13:43
Forum: ESP Easy: Projects / Applications
Topic: Projet of PH Sensor for swimming pool
Replies: 18
Views: 8341

Re: Projet of PH Sensor for swimming pool

The most luck ive had so far was trying to connect the two through i2c using the 'ProMini Extender" but the readings are completely off. I i'm thinking I need to get the code a little more polished on the Leo board.
by sel303
21 Oct 2016, 00:18
Forum: ESP Easy: Projects / Applications
Topic: Projet of PH Sensor for swimming pool
Replies: 18
Views: 8341

Re: Projet of PH Sensor for swimming pool

I got this board and sensor https://www.dfrobot.com/index.php?route=product/product&product_id=1110 Seems to work pretty good with an arduino TKLCD. I just cant figure out how im going to connect it to either directly to a ESP or Ideally serial connection from the TKLCD to a ESP unit. Is it possible...
by sel303
19 Oct 2016, 13:33
Forum: ESP Easy: Hardware
Topic: Atlas scientific EZO circuits
Replies: 5
Views: 2117

Re: Atlas scientific EZO circuits

I was looking into these. I ended up just grabbing a DFRobot PH sensor with industrial probe for continuous readings/logging. I had it working pretty good(readings on par with my bluelab) with an arduino and LCD.. Now im scratching my head trying to figure out how I am going to do this with the ESP....