Hi Roboshala, i have programned the esp3266 without simcard to start My car by celphone but i want put it un My car and i need wifi signal .do this esp simcard is good for provide wifi signal?
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?
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?
I am Brazilian and would like your help. I recently purchased a ttgo esp32 sim800l. When compiling a file it crashed. Neither the blue nor the red light comes on. Can you help me.
I have one quick question , I want to deliver the data(output of sensor in Json) to destination server via Post rest api, so can you please help me with few pointers. I am using vodafone Simcard to provide the network for TTGO, and as i can see it connects to the server but it is not delivering the data into database via post api.
I have a lot of trouble in the industry trying to install IoT wi-fi sensors and gateways because the ciber security internet permisions With this modules i have my own internet and send data over MQTT .
from Chile I would like to make a code that registers me and sends data of a good accelerometer automatically to a website of mine with bluehost so that a user can later interact with this data and transform them for example to sound I'm interested in the first part, not the subsequent transformation interaction
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
Thanks for this video. Have you been able to connect a micro SD card to the TTGO T-Call ESP32 SIM800L module since it uses pins 23 and 5 that belong to the SPI connection?
Hii bro.... I made some Iot projects based on mqtt.... To connect to mqtt server and to send and receive data.. we need to connect to any brokers like , adafruit, AWS etc... For all these servers we need to pay the bill monthly or yearly. To use free brokers we have some public broker also.. but sometimes they change their server address..then our devices may not connect to the server... So is there any chance to create our own broker to connect to hundreds of devices..... Please reply.
Perfect Hardware for many IOT projects. And as always nice explanation by Alok. You are first on youtube to review this TTGO module
Very Nice Information
can i use ESP in AP mode in this case and connect clients to access internet? including NTP servers which works over UDP ?
Awesome bro..🙏 can u make video on get location using this TTGO-T-CALL??
Plz
how to check power supply of sim800l on this module using multimeter?
Super..after watching this I have added one more GSM + WiFi combo board into my lab.
Thanks and keep up good work :)
Hi Roboshala, i have programned the esp3266 without simcard to start My car by celphone but i want put it un My car and i need wifi signal .do this esp simcard is good for provide wifi signal?
Plz, How make communication between to esp??
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?
Can we make a hotspot wifi access point by using this module ?
So that we can provide wifi for other devices
Sir can I make this project by using normal esp 32 and a sim 800L gsm ?
Is it possible the GPS board can send the latitude and longitude through SMS to identified number.
Like SOS
if ttgot call works simantaneously with gsm and wifi of inserted sim
Sir kya aisa koi module hai, jisme ttgo t call + camera ho jo call karne par activate ho,
Are you able to use all function on arduino IDE like all libraries and analogRead/write?
Sir kya ab iska koi version hai jisme jio4G support kare ?
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?
Same question here. Did you find any solution?
I am Brazilian and would like your help. I recently purchased a ttgo esp32 sim800l. When compiling a file it crashed. Neither the blue nor the red light comes on. Can you help me.
conseguiu resolver?
Can you include English subtitles because you seems like to mix your Indian with English. Thank you and have a nice day.
Even I am from India I can't understand what he is saying. Most of the people in south India don't know hindi.
@@hvk3929 and he is talking like sinkanzen
I have one quick question , I want to deliver the data(output of sensor in Json) to destination server via Post rest api, so can you please help me with few pointers.
I am using vodafone Simcard to provide the network for TTGO, and as i can see it connects to the server but it is not delivering the data into database via post api.
is there any advantage by using this module w.r.t when we use GSM module and Arduino board separately.
which are?
If I want to connect a NRF24 module with ttgo-t-call then which pin should I chose, that the GSM connection will not interrupt.
I have a lot of trouble in the industry trying to install IoT wi-fi sensors and gateways because the ciber security internet permisions
With this modules i have my own internet and send data over MQTT .
Hi.. Bro i want to connect TTGo t call with Firebase database... Is it possible...?
Hello, nice video for beginners, did you tried ota example which is in github?
Can we change the code of the esp?
Hi Bro, How can I connect with you over the email or phone.
Bhai...🙄.....you have any idea..to connect ttgo t call with firebase....then please tell me..
Can I off/on a led from the phone with sim800l using GPRS instead of SMS.
Yes,i am making my next video on that.
@@RoboShala ok thanks sir.
I also waiting for this video.
Is there any module which supports 4G SIM? because sooner or later 2G will be deprecated? If yes then let me know module name
Sim7000E, Sim7000G
@@RoboShala Is there any board with capability of ESP32 + GPS + 4G LTE module
Necesito emigrar a un modulo 4G que tenga la opcion de grabar audio, cual me puede servir?
Pls share an example for MQTT data transfer.
This board has a different connector than micro USB, what type of connector it is? how do you connect this board to a computer for programming?
Sir, it's a Type C connector.
That iPhone has..
How to send data to firebase using GSM module
did you get that?
Sir how do we use the same board to upload sensor data to google firebase
Bhai...🙄 Same Problem ...you have any idea..to connect ttgo t call with firebase....then please tell me..
Hello, a question in the board manager in ArduinoIDE which model of ESP32 did you select? The TTGO T-Call does not appear :(
from Chile
I would like to make a code that registers me and sends data of a good accelerometer automatically to a website of mine with bluehost so that a user can later interact with this data and transform them for example to sound
I'm interested in the first part, not the subsequent transformation interaction
error message is : #include ( I want to operate 4 Channel Rely Module with this Board)
Has anyone measured power consumption?
Is ke liye SIM recharge kaya hoga.... normal 4G pack???
yes
your normal 4G pack can be used for 2G services
Sercuit diagrams &coding link share kare
Bhai Arduino neno 33 iot kesa he
Uske bare me kuchh batao
Plz🙏
WiFi car me use kr skte h
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
UPI ka transfer kese kare coding
Thanks for this video.
Have you been able to connect a micro SD card to the TTGO T-Call ESP32 SIM800L module since it uses pins 23 and 5 that belong to the SPI connection?
Bhai AliExpress pe PayPal sr payment kiyo ho Kya ??
Hii bro.... I made some Iot projects based on mqtt.... To connect to mqtt server and to send and receive data.. we need to connect to any brokers like , adafruit, AWS etc... For all these servers we need to pay the bill monthly or yearly.
To use free brokers we have some public broker also.. but sometimes they change their server address..then our devices may not connect to the server... So is there any chance to create our own broker to connect to hundreds of devices..... Please reply.
Hi, i start a project using this TTgo and have some issues. You can help me? I pay for your help. Is a track project using this and a ublox 6m.
same mann!!!
awesome bro..
Nice video sir..!
please make video for firebase with ttgo t call
Bhai...🙄 Same Problem ...you have any idea..to connect ttgo t call with firebase....then please tell me..
Ttgo ME servo motor Ko chalake dikhav
Nice one bhai
thank you sir very much.....
U got a subscriber bro
MySQL connectivity with esp32 का एक simple viideo बना दीजिए। मुझे बहुत दिक्कत हो रही है detabase से connect करने में
Airtel ne 2g band kia hua h kisi kisi states me
Thanks bro
Good content I wish you could Engiish versions...I ain't getting you
Thank you so much, I was struggling to connect this board for 10 days, your video solved my problem in 20 mins.
Nice video sir
Remember to do giveaway at 50k subscriber mark!
Is bord se tracker banake dikhaye
Would be very helpful to have this info in English. Any chance you can do dub this video in English and make a new upload? :)
aap ko dekh Kari boot khoshi hoi me aap k sabhi vedio Dekta ho lekin aap ko pehli baar dekha hai
Hi friend debanjan this side
I am big of your channel
Bro I think you should make a video on text to speech and speech to text without any module..
plis English subtitles
👌
TTGO-T-CALL board se aap live gps tracker banaye... wait this project
Plz esp32 pe Playlist banao
how to connect sim card ?
There has been a critical error on your website.
Stop calling ADRINO , IT'S ARDUINO
Bhai relay trig karo plz
Yes, ok
Rpm Light Banaen..
Jesy Jesy Rpm bardhty jaen.. lights on hoti jaen
Not useful in 4g network sir I upcoming days 2g will completely closed in upcoming days LOra is better choice
Sorry, your accent is a bit difficult for me :(
You mean to say language 😂 , it's Hindi
I'm from Kolkata. Which mobile SIM can I buy for this?
Any 2g supported sim.
Sir please make this video on micropython😃
Thoda muskuraliya karo... Itna dukhi kyun ho? Video accha hai by the way...
Hahaa...
Thanks bhai. 😄
excuse me?
Good illustration but practically in India, nothing can be done at 2G as all operators have nothing left in 2G.
Anyways, keep it up.
No entiendo ni madres
Try English
Great hardware. Great video. We will wait for more projects with this hardware. Like Battery powered GPS tracker.
How to connect relay???