# Something wrong in my communication through BLE

**URL:** https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439
**Category:** Questions about Thunkable X
**Created:** [April 23, 2021, 1:43pm UTC](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439 "2021-04-23T13:43:28Z")
**Posts on this page:** 4
**Page:** 2

<div class="post-metadata">

### Author: ![felipe.moriondo](https://avatars.discourse-cdn.com/v4/letter/f/59ef9b/32.png) [@felipe.moriondo](https://community.thunkable.com/u/felipe.moriondo)
#### Post date: [April 28, 2021, 3:05pm UTC](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439/21 "2021-04-28T15:05:53Z")

</div>

Good Morning  
Mr.Moneer, look what happens when I use this CZBLEControl APP  
in the video of the link I’m going to send you.  
You will see that in Write mode I send my name to the IDE monitor (you will not see this image but I guarantee it came out on the monitor) and when I write and send my monitor in read mode, only the first letter comes (like in thunkable) but if I write on the monitor and send it in the notify mode of this APP my name comes complete !!!  
What would be the difference between read and notify?

[https://drive.google.com/file/d/1g2irysChD08Pj2iL48-oqu0CECVYW5LM/view?usp=sharing](https://drive.google.com/file/d/1g2irysChD08Pj2iL48-oqu0CECVYW5LM/view?usp=sharing)

---

<div class="post-metadata">

### Author: ![felipe.moriondo](https://avatars.discourse-cdn.com/v4/letter/f/59ef9b/32.png) [@felipe.moriondo](https://community.thunkable.com/u/felipe.moriondo)
#### Post date: [April 28, 2021, 3:17pm UTC](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439/22 "2021-04-28T15:17:46Z")

</div>

if possible take a look at this information.

[Getting Started with Bluetooth Low Energy (BLE) - Arduino Project Hub](https://create.arduino.cc/projecthub/monica/getting-started-with-bluetooth-low-energy-ble-ab4c94)

Houston, we have a problem, I think !! lol  
[https://docs.thunkable.com/push-notifications-by-one-signal](https://docs.thunkable.com/push-notifications-by-one-signal)

**Push Notifications are a**![](https://firebasestorage.googleapis.com/v0/b/gitbook-28427.appspot.com/o/assets%2F-LAn5scXl2uqUJUOqkJo%2F-L_PGIzpCViBLwDvRa6d%2F-L_PGiKooAHzzCG7HP_L%2FPro.png?alt=media&token=fc76cd13-3ce3-41b6-b076-161998bea141) **component.** While all Thunkers can add Push Notifications to their app projects and live test them in their apps (Android only), only PRO Thunkers can download and publish apps with Push Notifications.

**Availability**

| | Add to Project | Live Test | Download | Publish |
| --- | --- | --- | --- | --- |
| Android | All Thunkers | All Thunkers | ![](https://firebasestorage.googleapis.com/v0/b/gitbook-28427.appspot.com/o/assets%2F-LAn5scXl2uqUJUOqkJo%2F-L_PGIzpCViBLwDvRa6d%2F-L_PGiKooAHzzCG7HP_L%2FPro.png?alt=media&token=fc76cd13-3ce3-41b6-b076-161998bea141) only | ![](https://firebasestorage.googleapis.com/v0/b/gitbook-28427.appspot.com/o/assets%2F-LAn5scXl2uqUJUOqkJo%2F-L_PGIzpCViBLwDvRa6d%2F-L_PGiKooAHzzCG7HP_L%2FPro.png?alt=media&token=fc76cd13-3ce3-41b6-b076-161998bea141) only |
| iOS | All Thunkers | Not available | Not available | ![](https://firebasestorage.googleapis.com/v0/b/gitbook-28427.appspot.com/o/assets%2F-LAn5scXl2uqUJUOqkJo%2F-L_PGIzpCViBLwDvRa6d%2F-L_PGiKooAHzzCG7HP_L%2FPro.png?alt=media&token=fc76cd13-3ce3-41b6-b076-161998bea141) only |

---

<div class="post-metadata">

### Author: ![felipe.moriondo](https://avatars.discourse-cdn.com/v4/letter/f/59ef9b/32.png) [@felipe.moriondo](https://community.thunkable.com/u/felipe.moriondo)
#### Post date: [May 11, 2021, 11:07pm UTC](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439/23 "2021-05-11T23:07:28Z")

</div>

SOLVED!!!  
Finally I solved the problem, very easy, I changed the hardware, 🤣 🤣 🤣 I bought an ESP32DEVKIT V1 board and now with a change in the sketch from NOTIFY to READ and some more adjustments I got total communication TX and RX with the thuncable … very good! !  
OBS: now I have two UUID CHARACTERISTIC TX and RX

---

<div class="post-metadata">

### Author: ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 1:25pm UTC](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439/24 "2024-11-08T13:25:05Z")

</div>



[Previous page](https://community.thunkable.com/t/something-wrong-in-my-communication-through-ble/1241439.md?page=1)