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    Jelqer Skelter (sneeden@0.5dollah.click)'s status on Saturday, 07-Jun-2025 06:44:02 JSTJelqer SkelterJelqer Skelter

    Old gem from the Arduino forum
    https://forum.arduino.cc/t/sending-ecg-graphic-data-with-esp32-via-ble/555147

    In conversationabout 19 days ago from 0.5dollah.clickpermalink

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      Sending ECG Graphic Data with ESP32 via BLE
      Hello. I want to send ECG graphic data with ESP32 via ble to a mobile app. So far I have been able to connect to my phone by using BLE on esp32. I've sent computer made heartbeat data to nRF mobile app. There is also an app made entirely for displaying ECG graphics called Bluetooth Terminal/graphics. However, even though my phone is connected to esp32 via ble, the app displays an error saying "cannot connect to device". I am just starting and cannot understand or write code. I want to adjust th...
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