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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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25
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685
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February 2, 2026
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Esp32 BLE App Development
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4
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194
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February 1, 2026
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HC-05 disconnects after about 3 seconds
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4
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129
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January 31, 2026
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FAQ Section: BlueTooth < version 4 and OBDII ELM327
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0
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2305
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January 1, 2020
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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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1
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436
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January 30, 2026
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Make a RoboCam app and add LEGO Spike Prime and
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0
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87
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January 28, 2026
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FAQ Section: BlueTooth
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0
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2546
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January 1, 2020
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Connected with esp
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0
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74
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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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567
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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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694
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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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7425
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December 12, 2025
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Bluetooth code not working
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7
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230
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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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249
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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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445
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December 7, 2025
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Bluetooth connecting status
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10
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608
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December 5, 2025
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Error 507 Arduino Project
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5
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238
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December 4, 2025
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BLE reconnection issue
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4
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217
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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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1223
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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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569
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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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1550
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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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293
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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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213
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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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577
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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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325
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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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390
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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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600
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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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166
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November 6, 2025
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Blutooth BLE Automatic Connection
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1
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302
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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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255
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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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24168
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October 24, 2025
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