SIM-800L - Connection Problem Fixed
ฝัง
- เผยแพร่เมื่อ 3 มี.ค. 2019
- In this video, the LED-fast-blinking problem of the SIM-8000l GSM Module is fixed in the simplest way, and illustrated. The cause for its occurrence is discussed. A hundred percent working solution. After following this your module will be fit for sending and receiving SMS and calls.
For circuit schematic please post a comment, type your mail, and we will mail you. - วิทยาศาสตร์และเทคโนโลยี
Your video has to be on top because it's the only solution i found after wasting hours on the Internet
I can't believe it, the problem's solved by a simple effort. But, it works. Thank's, bro. I'm from Jakarta, Indonesia.
Thanks dear. My project was not working. The problem was quality of wire. Thanks again from Bangladesh 🥰
It works like a charm! I spent hours trying to solve it!! I never would have figure that out. I was about to dismiss it. Thanks a lot!!!!!!!
Excellent solution, it worked . I had used Dupont wires and was struggling for nearly 4 hours , tried to extend the antenna of SIM800L and did lot of research but it could not connect to the network , Just could not believe it was such a simple solution you discovered !! , I used some good and short wires ( which I retrieved from my dead computer SMPS .. it has very good wires ..) and voila ...it worked... hats off to you dude ..keep it up
Thanks for sharing. I discovered the same with SIM800C and SIM800L. The Dupont cables can not supply enough current when the module is transmitting. I also put a 1000 micro Farad +100 nF across the + and - terminals close to the chip for better stability. There is also a problem with the proto breadboard to supply current. I have designed Digital Circuits since 1974 so I'm a little paranoid when it comes to decoupling. They don't teach this in schools and universities anymore.
Dude you are a life saver it worked like magic i've been working on that module for about 12 hours and i wached all the youtube videos and read all the articles about sim800L and the documentations there is no body mentioned about the connections before, except you.
Bro thank you soo much for this ❤❤❤❤
fr i was trying longer wire so thinking it was network problem even in outside it didnt work but now he made it
I comfirm that worked! the current on the wire between the regulator module and the SIMCOM module is the cause.
It's the first time in my life I write a comment, but man... you deserved that. The solution is pretty obvious and in the end I would probably get it, however I saved at least two hours because of you and I'm very thankful for that ;)
Thank you from Brazil my friend, I have spend my entire monday trying tô solve this, thank you !!!
Feeling loved to get thanked. My pleasure. Most welcome Joao
I spend many hours to solve this problem,but man,your solution works great,thanks for your help.
My pleasure .. thanks a lot.. your appreciation is highly honoured and loved. Please do like share and subscribe
Huge respect for you for solving one of my major problems
My pleasure to help you, please do like share n subscribe.. Please share with ur friends who are also interested in trading.. I will soon bring profitable n easy concepts for all ,🤑🙂
Did ur problem solved with this ??
What a simple solution, thank you so much
Thanku sir. I lost a full day with this problem, now it is fixed. Thanks from my bottom of the heart.
Welcome brother
Eureka moment for SIM800L folks! Thanks a lot man!
What is the resistance value u used?
quick question in the code do u put the number of the sim thats in the sim800L or the one in the phone you're calling ? and also i have a sim800L Z143N is it the same wiring plz
Bro you are genius yll you solve my big problem... thank you,🥺🥺
1 day wasted to make it work, fixed it in 1 minute. Thanks bro!
OH Man you saved my sanity! Thank you do much i was about to leave my project And come back after mabye a week , but your solution helped me immadiately. Huge thanks!!!
At first i thought this was total bs! But i was so desperate still tried and it works! Man u are a genius! Never thought cables would not be able to handle 2A of current..
Thanks Deepesh, some times changing a small DOP can save a huge db in oracle scheduler in production from crashing. Depth is to keep inside, simplicity is to exhibit.
this just worked for me too. Thank you!
I have one sim800l blinking but inserted sim remains out of network. Can you help me to decide whether board damage or any other problem. It was working ok since Oct 2021.
I was getting crazy with this module. I tried everything I found on internet... why didn't I find you the first?? Thanks a lot!!
Very inspired from your comment.. I am also going to give videos on trading techniques to earn money sitting at home.. Please do like share and subscribe
Thanks from Brazil!!! it's very helpful
Hello, I wanted to ask
If we use the sim800i module, can we use Bluetooth headset?
You are genius bro it worked and behaved as you shown
I have seen many videos and visited may websites but no one told this problem
I usually dont like videos even I watch it many times but this saved my whole day effort thanks a lot!
Can't believe this actually worked thank you very very much
Thanks, replacing thin wires solves connection problem.
Feels good to hear, that your problem is solved, thank you for appreciation
Hi Brother, this is the favour done to me by you. Thanks a lot. I was struggling to get my sim registered to the network. But was not happening. But you break it. Super super
Sir,can you please tell me where you purchased the sim card
it works very well , thank you so much
my problem is ok now, really it take 2 amperes at the begining , good explanation , thank you very much
OMG!!! It worked... Thank You so much... I just subscribed to your channel. THANKS AGAIN
Thank you my friend
thank you very much it's work with me on sim800C, it's was a big problem. the problem is solved.
I had the same problem when trying to connect my MCU to my car's OBD2 port. I was using dupont wires to do so and was receiving no response. I worked on it for nearly two months until I decided to use bigger wires and it worked! Since then I use bigger cables for every connection and never use dupont wires anymore
It works, thank you mister!
Thanks dada
Seriously man ...I tried so many things but didn't work.At last it work's.Thanks a lot man
My pleasure, that you got some help from video..please do like share and subscribe..since I am working in IT I cannot time to my loved viewers like you..but soon I am trying to restructure the youtube channel and bring more lovable videos for you all..please do like share and subscribe 🙏
Can i use li-ion battery instead of lipo
Brilliant, It worked !!! Thank you soo much bro..
Lot of thanks for bringing me out of misery! I was trying to power the module from an arduino 5v pin. After watching the video I realized that it can't drive 2A. I will start getting a more capable power source now
Same problem i faced during my project, actually the problem is not due to that birk connector wire gauge/thickness, the problem is due to the loose connections. We can overcome this problem by soldering the joints with the same (birk connector) wire with the reccomended battery/power suply easily. Better to use a 1000 micro Farad 16V, Capacitor connected across Vcc and Ground of sim800L for the requirement of burst current supply for short period of time.
i think what you mean is change the fiber jumper (that mostly use in project) with just a single jumper. thank you it works
Yeah. Thanks
My problem is it powers up and after 5 seconds it registered to network and led blink every 3 sec
But it doesn't respond to AT commands at all , did you face this problem before ?
What kind of resistor did you cut to use connectionds?
Normal ones, any value, carbon 1/4w
for those of u who still are not getting solution --
use another lipo in parallel (my single 18650 batt. wasnt able to do the the trick)
huge thanks to the delta NeutRAL YTB channel.subscribed😍
i tired to work with this... but i try this inshallah... thenk u so much
it really worked, thanks man
ohhh brother you solved my problem.... it worked...!!! love you brother... thank you so much.... you saved me....
Thank you for helping me resolve a big problem! thank you x1000
Thanks a lot, saved my day....It worked
My pleasure Sujit
Will it connect without antenna
Does this gsm module works on 4g sim card
Thank you for the solution! I was ready to throw it to garbage!
Good things happen at climax hahaha
Bro i throught it would be easy to.deal with this module. But after buying o faced this major big probelm and k was really anoyed to it
Thanks a lot for helping me out
Pls help me AT command not responding in sim800l V2
Thank you for this help
at first i was like.. maaann, he is doing the same thing!! just powering it up.. wft is the difference!! But ive tryed my self to move my wires with the supply voltage af close to the sim800L board pins as possible at it helped.. Such a wierd issue that dosnt make any sence, But i guess the 2 A burst load, is not a myth, and kills the powersupply.. Thanks for the video..
Bro can i use 3.7v lithium rechargeable battery?
I have used lipo battery of 3.7v 2500mah and also I have tried with 3.7v 1000mah..I have followed the same method but I couldn't get the connection. pls do help me.
When you tried to connect directly to 1 cell lipo, both wires should be of thicker gauge. Nevertheless, thanks for highlighting this problem and confirming the solution : )
Yeah! Awesome Bro but you didn't describe the sim card you are using 4g-3g- or 2g? Cos some guys guided that this SIM 800L does support only 4g? Is it?
Hi
I need the circuit diagram if anyone can share it, please
As the wire is a conductor why there is huge resistance
you are the boss . thank you
Thank you sir
huge respect sir🙏🙏
We cut 4 resistors what happened to the other 2?
what happen when sim800l light is not bliinking when it is connected by arduino and pc
Wowww.. Amazing coz it's working. Thank you very much sir.
Can I insert 4g sim I don't have a 2 g sim
bhai it worked really thanks
It worked for me too. Thank you
I would have liked to see you repeat this with the lipo charging circuit as if we are using it for alarm etc it is not practical to keep taking away the battery to recharge it
I am using Sim800l GSM module with Arduino UNO and giving power to Arduino using 9V Zinc-Carbon battery. Will it work? Please reply.
Its LED is continuously blinking, but not at a gap of 3second, means connection is not established.
Please reply. It's really important.
Will it work plzz tell
thanx it worked best wishes
GOD will bless you. this thing was a nightmare. thank you very much for the video
Airtel 4g sim works?
THANK YOU SO MUCH
Mine isnt having any indication nor any led glowing will try this method
Thank you
This is really work 🙂😀🎉
what are the values of the resistance that u used
It is doesn't matter. He didn't use them in the circuit, he just used their metal part as a jumper. Because of that material capable to carry more current than a jumper wire.
Thank you, it's works
Yes its work. Thanks Bro.
Welcome Rashidul
Sir i can use 5volt 5amp smps and zenar diode 4.4volt
5 amp may show you a current overload warning or may damage the GPS module, never use 5 amp, and zener would act as a voltage regulator, so it won't allow the sudden high current required for the transmission Burst i.e to create a connection to the network, 🙂
thank you . it's work
You are welcome 😊
Sir, if we send the message from sim800l to android phone, then that show does not happen, please reply me.
i don't hv this lipo battery.. can i use Vin of arduino which it will be feeded with a phone transformer (5V, 1.55A) ?
No, never, because during the transmission burst, while connecting to the network it impulses a high peak current..approx 2A and there after runs in low voltage, so I would suggest to use lipo
No, Sir, there lies the problem which has been discussed and overcame in this video, while creating a network with the tower.. the GSM module would pull a 2A peak current for a few seconds, hence the power source should be Adaptable and equipped to provide that much current, simply order a low cost lipo from Amazon or Flipkart
wahhhh it worked. Thank you boy
Hi, my module showing short when i put power on the module...i have use laptop power supply and dc dc step down module to power up the sim800L module. Now im feeling helpless... Tnx in advance.
Super concept bro
Greetings Dear,
I have he car mirror with 3g support and the SIM card not registered to network, Will I try fix it with same method,.Thanks
Yes, You are welcome
am trying the same procedures but using another battery 3.7 but not lithium polymer and it not work..😢
Can I use Lithium-Ion battery (3.7 V 3000 mAh) in place of Lithium-Polymer battery?
Not recommended
the problem is ur power supply , max current for such a lipo battery is about 1 amps , but module require at least 2 amps to get started
Good bro, its working...
Thanks, I just realise i installed SIM card wrong way :)
I am providing the power supply from the laptop to arduino and then to gsm, is this still gonna work if I'll connect the vcc and ground of arduino to the vcc and ground of breadboard with jumper wires?
Firstly it is an unhealthy process and may damage your setup.. in case if you seperately provide power to your gsm using your breadboard power supply, make sure to common ground the arduino and the gsm module.. connect grounds of your arduino and gsm module with a breadboard, otherwise it may damage your setup
@@thedeltaneutral8431 thanks a lot! I am now using an external battery source of 4v 2A to power my gsm.
@@thedeltaneutral8431 it's still not working properly :(
@@subhadramahanta452 Fine if it works !! Please let me know if possible. Thanks.Please share and subscribe if possible.🙂
@@subhadramahanta452 I guess, the problem is, the led of your gsm is blinking repeatedly instead of blinking once per every two seconds, right? Or else, what exactly is the problem happening
Wow. Its really work.
Plzzz tell fast can i use 3.7 v lipo battery ranging from 100 to 1000 mah any or nlt
Yes. Surge current from LIPO can be very high. SO no problem. Make sure have thick silicon wire for connection like the ones comes with LIPO batteries.