FAQ Section: BlueTooth/BLE

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FAQ Section: BlueTooth Starter Guides

Reading BLE service in Appinventor

BLE connection to ESP32 bleprph example not working

Multiple Bluetooth connection in one screen

Simple Bluetooth server

BLE blocks do not work when I open my file again

Sending text via bluetooth

Can I advertise BLE (StartAdvertising)?

Connecting to a specific BLE devicetype using UUID and Name - fails

Reading Integers over BLE not working

BLE extension - Date Built: 2023-02-23 - permissions & connecting issuses on Android 12+

Unable to write data to BLE device

Bluetooth Connection Error on IoT Basic Bluetooth Connection demo

BluetoothLE extension 20190701 released

Getting App Inventor to work with BLE and Seeeduino ESP32C3

Create an App with BLE communication

Unable to read data using Nordic UART Service

BluetoothLE1 extension: a permission issue

BluetoothLE read device RSSI without connecting?

Problem with BLE, slider to byte, and now build export crashing on phone

Trying to display sensor data on app via BluetoothLE

BLE - can't connect

Regarding receiving epoch value

BLE how to read several different characteristics

App Crashing on Connection to to BLE

MicroBlocks BLE Extension

How to access BLE advertsing data using BLE Extension

Ble extension no longer works

Error 908: the permission bluetooth connect has been denied. please enable it in the settings app

Cannot connect to my arduino nano 33 ble sense

Controlling LED's from my phone via BluetoothLE

I do not know what is this

Sending CHAR repeteadly when the button is pressed (hold) to BLE

Unable to read sensor values on the app

Need Help with BLE

BLE bluetooth scan

Minor BLE Extension Documentation Mistake

Cant find my bluetooth device while serching on my app

Esp32 BLE App Development

BLE Extension Download not working

Possibly damaged two Nano 33 BLE's trying to connect to app

BLE AdvertisementData returns empty []

App Builds and AI2 Companion - Neither working, even with older projects and checkpoints

Where are the BluetoothLE extension documents. More info link says is obsolete

AI2 companion for my apps stops suddenly without any error message

Partial project loading issue and UI gone mad

Transfer DHT11 data from arduino to mit app inventor via bluetoothle1

Sending data from MIT app to arduino

Ble extension no longer works

When RegisterForStrings are connected, the App Inventer is forced to shut down

In BLE extension RegisterForString crashes

Can I advertise BLE (StartAdvertising)?

BluetoothLE extension can't reconnect to ble device after using RegisterForString

Connecting via Bluetooth to the XIAO Sense module

BLE extension and descriptors 0x2901 and 0x2902

Crash with BluetoothLE and micro:bit on Android 14

BLE correct UUID + registration

When I select Bluetoothle in App Inventor, drawer doesn't appear

Keep only the name of the BLE device, without it's mac adress

Receiving data from BluetoothLE

Connecting BBC microbit V2 to Mit App Inventor

HC-05 disconnects after about 3 seconds

Preciso saber um erro do BLE

Error 507 connecting with BLE

Runtime Error when importing bluetoothle1 extension

App inventor BLE error:Connection status was set to OS code 133

How may I test for presence of a UUID signal before attempting to register for floats?

How to get the XIAO-ESP32C3 working with BLE?

BluetoothLE Updates 2024

Error message (Error 3300) with BLE

Keep only the name of the BLE device, without it's mac adress

BLE is not saw on android14

BLE Connection Error

Sending configuration values from app to ESP32 via BLE -Trimming

BLE project, Arduino nano iot, can connect to board but cant receive data

Receiving specific BLE data

Sending configuration values from app to ESP32 via BLE -Trimming

How do you set min and max values for alarms?

Recieving string data via BLE

Bluetooth low Problemas en el código

Error generating yail for screen 4809567583141888_screen1

I want to split string into for variable numbers

Old bluetooth component

BLE Subscribing to data Instant error with RegisterforBytes

FAQ section: FAQ

BluetoothLE1.DeviceFound?

BluetoothLE 20240822 build issue

Getting GPS data from the NRF52840 BluetoothLE

ESP32cam BLE connection in China

BluetoothLE connection, GATT and data

BLE devices not showing on Listpicker despite having all permissions enabled

How do you use a Wheatstone Bridge to calculate Resistance using Bluetooth?

I am trying to connect to a esp32 with the BluetoothLE Extension but when I pick it from the list picker it shows "Select list item: Attempt to get item number 1 of a list of length 0: []"

Appli test questions-réponses dont le score commande une arduino

BluetoothLE extension very confusing (ESP32-C3 communication)

MAX6675 temp transmission with Arduino UNO R4 BLE

BLE reconnection issue

Connecting my bluetooh esp with my mit code

앱인벤터로 스마트폰 화면에 lcd 4*20 구현하기 (App events from the smartphone screen on the lcd 4*20 implementation

App Inventor - Indoor Positioning System?

Permissions of Location in Moto G (with respect to BLE)

Old dog needs help with a new trick [ESP32C3 BLE Sensor Data]

add arduino sensor data into list and split it using [,]

Problems with data types RegisterForIntegers and more

Send AT Commands to HM-10 via AI2 and print it's response in the app

BluetoothLE extension 20200828 released

Recording and Saving ECG Sensor Data from Bluetooth Low Energy Arduino

How to read / get / receive bytes from my BLE device and show them on screen?

Bluetooth bLE not connect

Help finding extension

BLE Connection Issue

App inventor / Arduino Nano33Ble BlueTooth - Communication issue

Bluetooth Low Energy connect to more than one device

Increasingly slow implementation

BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch

HM10 pairing problem

Sending text data over a Bluetooth HC-08 module

BluetoothLE problem

Sending byte array over BLE using BluetothLE1 extension

[Extension] Dynamic graph. Shift left graph. Sinusoidal wave. Bluetooth

[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes)

Reading BLE service in Appinventor

BluetoothLE Extension ScanForService is not setting the Scanning flag to true

Connecting via Bluetooth to the XIAO Sense module

Receiving strings through BLE fails frim the second time

How to determine the location of the error?

My app about ble can not work please help me!

Force closes in apk build after last update

FAQ Section: Extensions

Beta version of BLE extension for Android 12 permission changes

MIT App Inventor tutorial implementing the nRF Blinky protocol

BLE connectivity

Arduino Nano 33 BLE Help needed- Simple Solution for BLE connection?

Having problems with data on app, data wont update

Store data from arduino to my app through bluetooth

Error 507 Unable to connect

Extension updates

I get Bluetooth error 908 but the app still works fine

Manifest File in APP INVENTOR how to see it

MIT app Inventor BLE permission problem with android

BluetoothLE exits the app

I'm having trouble connecting my sensor device from my esp32 to my mit app inventor via bluetoothLE1

Reading BLE service in Appinventor

BLE AdvertisingData Format