NRF52 Bluefruit Arduino (Client) Notify transmissions not received from Pulse Oximeterhttps://devzone.nordicsemi.com/f/nordic-q-a/34908/nrf52-bluefruit-arduino-client-notify-transmissions-not-received-from-pulse-oximeterI am trying to connect a BerryMed MD1000 Pulse Oximeter (BLE Server) with an Adafruit Bluefruit Feather (nRF52-enabled) Arduino board (BLE Client). I made an Arduino sketch that successfully connects a TI SensorTag with the Arduino board and Notificationsen-USTelligent Community 13Wed, 30 May 2018 10:51:08 GMTRE: NRF52 Bluefruit Arduino (Client) Notify transmissions not received from Pulse Oximeterhttps://devzone.nordicsemi.com/thread/134002?ContentTypeID=1Wed, 30 May 2018 10:51:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a09ae4b8-c908-4074-8ef9-56750e88c1a2J&#248;rgen Holmefjord<p>Hi,</p> <p>If you do not get any notifications, this probably means that the notifications have not been enabled correctly. There is no way to know what is wrong without seeing the code you use on your board.</p> <p>I would recommend that you contact Adafruit, or post in their <a href="https://forums.adafruit.com/">forum</a> about your issue, as this Arduino solution is not something that is developed by Nordic.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>