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clausbroch / node-red-contrib-noble-bluetooth

A Node-RED module based on noble for interaction with Bluetooth Low Energy (BLE) devices.
MIT License
8 stars 15 forks source link

Scanner not firing device node. #13

Open JesFo opened 2 years ago

JesFo commented 2 years ago

I'm trying to connect to my ESP32 running a heart rate monitor program with the included "Heart Rate" example flow. Both in the example flow and a custom flow I later tried. The scanner discovers my device with the heart rate monitor UUID and outputs the object just fine, but won't connect to it. I see no activity in the BLE device node.

My NodeRED version is 1.2.9 and the heart rate monitor code I'm using for my ESP32 is available here

I'm also able to discover, connect and subscribe to my ESP32 through my phone.

ursminor commented 2 years ago

Same here. Scanner works, but nothing happens in "device" node. NodeRED 2.1.5 on Raspberry Pi 3

JesFo commented 2 years ago

Same here. Scanner works, but nothing happens in "device" node. NodeRED 2.1.5 on Raspberry Pi 3

I've so far only had this issue with ESP. The nodes work fine with adafruit's bluefruit devkits and other NRF devkits. This might be a BlueZ problem rather than an issue with this node library.