Difference between revisions of "Team:NCKU Tainan/wi fi"
Oscarliu117 (Talk | contribs) |
|||
| Line 29: | Line 29: | ||
<div id="Motivation"> | <div id="Motivation"> | ||
| − | |||
<p class="pcontent"> | <p class="pcontent"> | ||
About this section, we are showing how to use the Wi-Fi sensor in arduino. | About this section, we are showing how to use the Wi-Fi sensor in arduino. | ||
| Line 49: | Line 48: | ||
<div id="Experiments"> | <div id="Experiments"> | ||
| − | |||
<h3>Experiments</h3></br> | <h3>Experiments</h3></br> | ||
| Line 108: | Line 106: | ||
<div id="Wiring"> | <div id="Wiring"> | ||
| − | |||
| − | |||
| − | |||
<h3>Wiring</h3></br> | <h3>Wiring</h3></br> | ||
| − | |||
| − | |||
<img class="contentimg col-12" src="https://static.igem.org/mediawiki/2018/a/ac/T--NCKU_Tainan--manual_wifi_%E5%9C%96%E4%BA%8C.jpg"> | <img class="contentimg col-12" src="https://static.igem.org/mediawiki/2018/a/ac/T--NCKU_Tainan--manual_wifi_%E5%9C%96%E4%BA%8C.jpg"> | ||
Revision as of 06:14, 6 October 2018
Wi-Fi Sensor
About this section, we are showing how to use the Wi-Fi sensor in arduino.
Motivation
In order to send data to firebase, we use Wi-fi sensor to upload it.
Experiments
- Experiment 1: Temperature measuring
- Purpose
- We need to send data from one sensor to another sensor. We would like to send the Arduino sensor data to Wi-fi sensor, and send the Wi-fi time data to Arduino.
- Method
- We use Arduino TX to send sensor data to Wi-fi RX, then upload data to database. And we use Wi-fi TX to send time data to Arduino RX, then print it on LCD.
- Precaution
- Because we only can send data by byte, so we need to separate the data into one by one. For instance, 25 may be send by 2 and 5. Then merge it on another sensor. For instance, 2 and 5 may merge by 2*10+5=25.
- Result
- We send an array which is 25、26、27 from Arduino to Wi-fi sensor. And we let the Wi-fi sensor Serial to print the data read by byte. Then we merge the data to what it should be originally.
- Materials used
- Arduino UNO
- Wi-fi sensor (NodeMcu)
- Arduino Code
Wiring
