Comments on: Display Sensor Data to NodeMCU Web Server

By: sakthi

sakthi — Sat, 21 Dec 2019 03:29:18 +0000

can i use NodeMCU V3 in this project?

Saiteja Palagani — Sun, 02 Jun 2019 13:37:35 +0000

how to see the output on web page

Roland Pelayo — Wed, 15 May 2019 03:59:21 +0000

In reply to raymark encinares. You can concatenate another string to the data variable, just make sure you convert it to double first.

raymark encinares — Mon, 29 Apr 2019 08:22:10 +0000

how can i add another line of data for another sensor in this sketch?

Duc Dao Minh — Tue, 22 Jan 2019 02:24:13 +0000

In reply to Roland Pelayo. Thank you Roland. I have sent an email as you recommended. Please check it.

Roland Pelayo — Tue, 22 Jan 2019 00:11:00 +0000

In reply to Duc Dao Minh. Sure, just send it via email to roland[at]teachmemicro.com

Duc Dao Minh — Mon, 21 Jan 2019 15:54:37 +0000

Hi Roland, thanks for help.

I connected as you guided but the data is unchanged.

Could I send you my circuit and my code, then you check it for me?

Best Regards.

Duc Dao Minh — Mon, 21 Jan 2019 07:23:44 +0000

In reply to Roland Pelayo. Can't wait to try now, I will reply with my result. Thank you for kind helping.

Roland Pelayo — Mon, 21 Jan 2019 00:30:10 +0000

In reply to Duc Dao Minh.

Hi Duc Dao Minh!

ADXL345 communicates via I2C so you should not connect it to A0. Connect SCL to D1 and SDA to D2. Then use this library to easily interface with the ADXL345: https://github.com/sparkfun/SparkFun_ADXL345_Arduino_Library

Duc Dao Minh — Sun, 20 Jan 2019 17:06:33 +0000

Hi Roland, please help.

I wanna get data from my ADXL345 followed this great guide.
But when I connect ADXL345's SDA to A0, there is only one number return.

How can I fix it?