SWR/PWR meter with Wi-Fi interface
I use cheap module on base ESP8266 - NodeMCU v0.9
It has an internal wifi server with GPIO and ADC functions.
This is the SWR and Power meter, and you can watch all information in your smartphone or PC. Just need web-browser.
After turn on you need to check wifi networks and find "ESP8266". Password is null.
After connecting to "ESP8266" you need to open web-browser and write "http://192.168.4.1"
You'll see start page
Click "Config the wifi connection" and write your wifi network SSID and password.
That's all. Now SWR/PWR meter is in your local networks.
IP address you can find on page "Config the wifi connection"
Click "SWR/PWR meter page"
Power supply: 5VDC 100 mA (microUSB)
Power display is actual traditional Fwd power.
SWR display resolution is .01
Interface - any web-browser on Windows, Linux, iOS, Android.
When you first turn on, you need to connect the controller to your
WI-FI network. To do this, you must search for available networks on your
smartphone or computer. The swr/pwr meter creates a network "SWRmeter_sn___"
password "1234567890".
After connecting the network, go to the web browser at
"http://192.168.4.1/wifi". A window with wifi settings will open. You
must enter the name and password of your network and click "Connect /
Disconnect"
After successfully
connecting to your network, the access point «SWRmeter_sn___» will
automatically turn off and the device will receive the IP address of your network. Further, to access the device's web server, use the IP address
issued by your wifi router.
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Instructions for setting up the SWR/PWR meter with
Wi-Fi interface
You need to use Internet Explorer, Firefox or Google
Chrome.
·
Required power supply – microUSB 5V 1A
·
Range - up to 50m when using an entry-level wi-fi
router
·
Housing – Gainta G0479
·
Full-scale power level – from 1 to 1000 Watt
·
Frequency range – from 1 to 30MHz
·
Measuring power – PEP (Peak envelope power)
·
AP ID
– «SWRmeter_sn___»
·
Password – «1234567890»
·
IP address in AP «SWRmeter_sn___»– 192.168.4.1
Links for
access:
192.168.4.1/wifi – wifi settings
192.168.4.1/swr – page with swr/pwr meter.
192.168.4.1 – start page
Before you
start setting up, your router must have DHCP enabled!
When you first turn on, you need to connect the controller to your
WI-FI network. To do this, you must search for available networks on your
smartphone or computer. The swr/pwr meter creates a network "SWRmeter_sn___"
password "1234567890".
After connecting the network, go to the web browser at
"http://192.168.4.1/wifi". A window with wifi settings will open. You
must enter the name and password of your network and click "Connect /
Disconnect"
After successfully
connecting to your network, the access point «SWRmeter_sn___» will
automatically turn off and the device will receive the IP address of your network. Further, to access the device's web server, use the IP address
issued by your wifi router.You can buy it on eBay!
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