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Need help: receiving a messagem by Bluetooth, starting a countdown and sending a notification/alarm when the countdown ends
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0
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379
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August 7, 2025
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I am trying to connect to an HC-05 but it just does nothing when i try to connect
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18
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540
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January 29, 2026
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Esp32 BLE App Development
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3
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140
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January 29, 2026
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Make a RoboCam app and add LEGO Spike Prime and
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0
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60
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January 28, 2026
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HC-05 disconnects after about 3 seconds
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1
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72
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January 27, 2026
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FAQ Section: BlueTooth
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0
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2528
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January 1, 2020
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Connected with esp
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0
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66
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January 16, 2026
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What's the correct blockflow for receiving strings with the BLE extension?
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16
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546
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December 24, 2025
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What Magic Is Needed to Get an MIT App to Connect to HC-05?
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26
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648
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December 20, 2025
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Arduino Distance Meassuring through Bluetooth Low Energy Signal Strength (RSSI) Project
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3
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7408
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December 12, 2025
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Bluetooth code not working
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7
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223
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December 12, 2025
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Trouble connecting BluetoothClient.Connect block to ListPicker.AfterPicking event
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2
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239
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December 10, 2025
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HC-05 bluetooth not working
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13
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428
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December 7, 2025
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Bluetooth connecting status
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10
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561
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December 5, 2025
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Error 507 Arduino Project
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5
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233
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December 4, 2025
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BLE reconnection issue
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4
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206
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December 3, 2025
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BLE and Classic BT working together
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14
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1167
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December 2, 2025
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Can anyone help me blocks for classic bt for ANDROID 11
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40
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542
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December 2, 2025
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BLE connection error "Connection status was set to OS code 133"
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5
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1539
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December 2, 2025
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How to send ultrasonic sensor data from arduino to app inventor with arduino uno wifi r4 (comes with esp32 built in)
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2
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287
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November 24, 2025
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Bluetooth Le, no logro entender
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5
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202
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November 29, 2025
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BluetoothLE Extension Can't Send (but can Receive) - AT-09 (ZS-040)
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17
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558
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November 24, 2025
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Can you help me fix this problem? I want to send the accelerometer output from MicroBitv1.5 to my app, but a problem occurred. Can you help me find a solution?
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4
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316
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November 16, 2025
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Help about Bluetooth AVRCP command extension
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3
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377
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November 12, 2025
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Error 507 unable to connect is the device turned on?
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5
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592
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November 11, 2025
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Como usar el modulo de error de bluetooth, no maneja el error
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2
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162
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November 6, 2025
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Blutooth BLE Automatic Connection
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1
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298
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October 31, 2025
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Issue with Runtime Error using BluetoothBLE
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8
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248
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October 28, 2025
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Connecting to a specific BLE devicetype using UUID and Name - fails
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38
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24008
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October 24, 2025
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Receiving data from Arduino using bluetooth?
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1
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333
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October 17, 2025
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