I need help. I have some relays turned on with blynk over the internet with gsm...how can i make them turn off if the internet connection or the blynk connection is disconnected...and how do i make blynk refresh all the buttons and relays status on the app when it's recommended
Hi. I managed to make it work and run just right with the blink. You could help us do a tracking with ttgo-esp32 sim800l, it would be awesome. There is nothing on the internet.
buenas tardes puedo hacerte una sugerencia de video como hacer que una placa ttgo esp32 sim800l sea un access point o tramita wifi para que se conecte otros placa esp32
Hello, excellent video. How can I power on the board without cable usb-c or battery littio 3.7V ? There is no pin to power on using a regulator of voltage?
Kya baat h sir thnx ye mst h . Sir ik baat puchni thi ultrasonic sensor ka use krna h level ke liye or output on krni h level se ik to hum program krte time level set kr skte h but kya keys ke through hum vlue set kr skte h bina program kiya dubara
Hi, I need your help. I´ve heard you can also use this module to Publish data to a Cloud Service, but can it Retrive data too? I need it for a school project. Thank you. Greetings from Veracruz, Mexico.
Agr apke mobile me data pack ho...tho kya Whatsapp msg krne pr paisa cut ta hai...nhi na ! Isme bhi sirf,internet pack ka paisa lgta hai...jo aap sim me recharge krogy bass...aur Blynk app me bahut kaam data khatam hota hai...
Good sharing, hope you can share the idea of using this sim800l esp with thingspeak application to log/ send the data from sensor. Really appreciate that. Tq
Can you make a video to use ESP32 TTGO T-CALL as a wifi hotspot device using Sim internet on the same module that you used in this video ?... that would be excellent !
No need of hotspot. The phone i used here didn't have mobile data pack to run Blynk app,so i used my Wifi for Internet. And,the TTGO T Call is independent...nothing to do with Wifi
Bro i am trying to make iot project With nodmcu esp8266 but i am facing error that is on uploding cod is version.h file not avalable fi you know than pless tell me
Greetings, thanks for the tutorial. Can I connect two 18650 lithium batteries in parallel to the module (TTGO T-Call ESP32 SIM800L)? Can the power manager supply enough current to charge the two batteries in parallel?
It is an excellent video, thank you very much for your tutorials, but you could do a tutorial on the internet connection with the sim module that has integrated, since I could not make that connection and I would like to learn more about this TTgo call card
please make a project in which a three phase motor can be controlled like turn on off automatically or manually with phone and without phone and also get feedback from it
Hi brother, I am facing problem... My TTGO-T-CALL is not connected with blynk app.. Once module connect with blynk but after 30sec automatic disconnect... Plz help me to solve this problem..🙏🙏
Alok sir my TTGO T CALL is not properly working with blynk server It goes offline after some time and do not reconnect till the main power goes off So i request to you kindly make a video on A RELAY CIRCUIT BY SEND AND RECEIVE SMS as feedback using TTGO T CALL
Nice project !!! I subscribed to your channel and now I will share it with my other friends. I wanted to ask you (I'm not a programmer and I'm retired) at the line: const char [] = "Yuor App Authc Token" what I have to put and to where am I going to find him? Thanks
hea bro my just trying to build smart door lock and I want to add cctv is that posable to do one device one aap cctv+door locks cctv no need to record is it posable help me I might from Nepal
Yar tume adds bohot laga rakhe hain......start main ek add acha hai...par forward back....har jagah add trigger hota hai.. if you want people to stay on the chanel and learn, you should re think about changing add settings.
can i use ESP in AP mode in this case and connect clients to access internet? including NTP servers which works over UDP ?
I need help. I have some relays turned on with blynk over the internet with gsm...how can i make them turn off if the internet connection or the blynk connection is disconnected...and how do i make blynk refresh all the buttons and relays status on the app when it's recommended
Mere board me blynk V1 bhi print hai iska kya meaning hai sir ?
Hello, a question in the board manager in ArduinoIDE which model of ESP32 did you select? The TTGO T-Call does not appear :(
Go to Tools > Board and select ESP32 Dev Module. See in details at: randomnerdtutorials.com/esp32-sim800l-send-text-messages-sms/
Sir ji you are best TH-camrs Mai aap jaisa shikhna chahata hoo kya karu
Hi. I managed to make it work and run just right with the blink. You could help us do a tracking with ttgo-esp32 sim800l, it would be awesome. There is nothing on the internet.
Hi, is it possible to set esp32 800l as an access point (softAP), connect your mobile to softAP (if my mobile has no internet connection)...?
And what about GPS module if we connect with this device and how many channel really can add. Can we add 8 relay or 16 relay bord with this
sir if I want to operate with both normal SMS and gsm data then what should I do ?
How to connect sim800l and esp8266 RX TX
Sir ttgo t call use karke call se led on or off kr sakte hai kya
buenas tardes puedo hacerte una sugerencia de video como hacer que una placa ttgo esp32 sim800l sea un access point o tramita wifi para que se conecte otros placa esp32
Jada se jada kitni led ko laga skte hi
Hello, excellent video. How can I power on the board without cable usb-c or battery littio 3.7V ? There is no pin to power on using a regulator of voltage?
Alok sir kitna price h module ka Kolkata mein
Aliexpress se purchase kiya tha maine Rs.1057 Description me link diya hua hai uss se purchase lr skte ho.
Sir ttgo tcall ko sms ke through operate kr sakte hain kya?
Blynk Simple SIM800.h
Library error. How to solve this ?
Hey there...can you please make video on gps tracking using the same module?? It would be great...thanks for the information
Thank you from Brazil
MySQL database से connection के लिए कुछ बताइए
Sql ki ek query hai opening balance aur running balance kya aap bata sakte ho?
Make a video on sms based on off relay switch's with this ttlgo t-call it helps where internet is not available Please.
Kya baat h sir thnx ye mst h .
Sir ik baat puchni thi ultrasonic sensor ka use krna h level ke liye or output on krni h level se ik to hum program krte time level set kr skte h but kya keys ke through hum vlue set kr skte h bina program kiya dubara
Hi,
I need your help.
I´ve heard you can also use this module to Publish data to a Cloud Service, but can it Retrive data too?
I need it for a school project.
Thank you.
Greetings from Veracruz, Mexico.
Can I control this board through SMS instead of GPRS?
Please reply Sir.......
TTGO connected sim have internet connection?
Yes,
А терморегулятор на sim800 nano и blynk можно сделать
Sir Sim se pesa cut ta hai led on off karne par?
Agr apke mobile me data pack ho...tho kya Whatsapp msg krne pr paisa cut ta hai...nhi na !
Isme bhi sirf,internet pack ka paisa lgta hai...jo aap sim me recharge krogy bass...aur Blynk app me bahut kaam data khatam hota hai...
Good sharing, hope you can share the idea of using this sim800l esp with thingspeak application to log/ send the data from sensor. Really appreciate that. Tq
Hello sir hame koi deta ap me rid karna he to kese kare
Example-volt amp watt
Is it 4G support or 2G ??
BlynkSimpleSIM800.h : no such file or directory
Ye error aa raha hai ?
How to resolve this sir ?
Can you make a video to use ESP32 TTGO T-CALL as a wifi hotspot device using Sim internet on the same module that you used in this video ?... that would be excellent !
did we need internet for SIM card?
I don't think so
Gsm only
ThanQ for making videos..🙏 I have questions about for this project any need of hotspot..?? I think esp32 to internet connection through SIM net.!!
No need of hotspot.
The phone i used here didn't have mobile data pack to run Blynk app,so i used my Wifi for Internet.
And,the TTGO T Call is independent...nothing to do with Wifi
@@RoboShala ok I was confused..but now it's clear. Thanks bro..🙏❤️🤩🤟
Isme Jio 4G sim chalega sir ?
Thanks for continuing...
Sir please make a gsm based switch system over the call with this hardware please make a video we need this.
Please sir focus on it too many people are want this project
Jis project pe vdo banaya hai uska code explain karo sir.
Bro i am trying to make iot project
With nodmcu esp8266 but i am facing error that is on uploding cod is version.h file not avalable
fi you know than pless tell me
Greetings, thanks for the tutorial.
Can I connect two 18650 lithium batteries in parallel to the module (TTGO T-Call ESP32 SIM800L)? Can the power manager supply enough current to charge the two batteries in parallel?
Instablaster...
Make video on SMS based on off relay switching with this TTGO TCALL .
Please sir....
It is an excellent video, thank you very much for your tutorials, but you could do a tutorial on the internet connection with the sim module that has integrated, since I could not make that connection and I would like to learn more about this TTgo call card
Bhai...🙄.....you have any idea..to connect ttgo t call with firebase....then please tell me..
Does this board support 4g Sim?
Can relays b connected to this board, if so then how many maximum
no it supports only 2g
Bhai usme battery kese lagate hai ? Or battery charging kese hogi ?
sir
how can we use this as automobile tracking device
With a GPS reciever like Neo 6m along with it.
thank you sir
sir can I use a Espn 32 with a separate sim 800l ?
Yes
@@RoboShala sir but can you kindly guide me a little bit because it's pin out is quite different of aim 800l
please make a project in which a three phase motor can be controlled like turn on off automatically or manually with phone and without phone and also get feedback from it
Bro how to control the brightness of the LED's. Make a video to control the brightness.
onde posso te ajudar
Yarr men ik surveillance car bnana chata ho.. osko control karny ky ley kesy banao jism gsm bhi ho battery status sabkuch
Asalam o alikum Brother is there any cloud server app which is fastest then blynk ?? because it's approx 600-700ms to operate any GPIOs.
hey, nice video. Can you show me how to do the same with TTGO T CALL and Telegram Bot?
Sir isme 3 phase moter Control karake batao pura video
I can't Use Blynk third Party App, I want my personal custom App.
Please make a video with Program code on Skatechware or Appybuidler
Did you find the answer ? if, i wonder too
Brilliant Dear.
parabens pelo projeto aqui falamos do Brasil
इस बोर्ड के मदतसे 220v के स्विच को और 3 hp वॉटर मोटर on off कर सकते है क्या ?
Yes, relay ke through..
इसका ड्रॉईंग बनाके भेजीए मै मोटर का प्रोजेक्ट बनाना चाहता हू
can we run mqtt client on this using GSM?
Yes
@@RoboShala do you have any sample code for that?
Nice one bro
Hi brother, I am facing problem...
My TTGO-T-CALL is not connected with blynk app..
Once module connect with blynk but after 30sec automatic disconnect...
Plz help me to solve this problem..🙏🙏
thanks ilove your work
Sir made project of UPI pay from GSM module
4g module aata hai ky ?
Abhi filhal tho aisa koi esp32 ke sath integrated 4G module nhi hai...but ye aache se kaam krta,hai...aur abhi bhi....india se 2G janne me time hai.
Invalid conversation from 'int' to 'serialmode'
nice video👌👌👌👌
Your great sir
Alok sir my TTGO T CALL is not properly working with blynk server
It goes offline after some time and do not reconnect till the main power goes off
So i request to you kindly make a video on A RELAY CIRCUIT BY SEND AND RECEIVE SMS as feedback using TTGO T CALL
Nice project !!! I subscribed to your channel and now I will share it with my other friends. I wanted to ask you (I'm not a programmer and I'm retired) at the line: const char [] = "Yuor App Authc Token" what I have to put and to where am I going to find him? Thanks
Thanks a TON!!!
Sir plz make video again properly on 433 mhz tx and rx pair......plz sir humble request.....
how to connect pravit
hea bro my just trying to build smart door lock and I want to add cctv is that posable to do one device one aap cctv+door locks cctv no need to record is it posable help me I might from Nepal
Brother I want to Suggest you,
Please make a new video to explain Make Design own programs customized own personal App on Sketchware or Appibuilder .
Awesome
Nice...
bro need to talk with you some project
Send me a mail... regarding your requirements
Aap ka study pura ho gaya?
Yes, bro. 2019 passout..
Your website is not working.
Yar tume adds bohot laga rakhe hain......start main ek add acha hai...par forward back....har jagah add trigger hota hai..
if you want people to stay on the chanel and learn, you should re think about changing add settings.
Bro aap ka number kya hai? Any contect call kerne ke liye?
plis make subtitle
Deleted sim800l library bruhh 🤦
Make internet control robot
I want u to pay if you can make someting
Kisi ke bhi comment par aapka koi reply nahi !!!!
Sar kya aap apna fone number de sakte he mujhe
Thanks man , can I have ur watsapp
speak english
how to switch' s a relay