Not connecting to two LYWSD03MMC ads the same time

[firewhank]

Hi, I have two LYWSD03MMC and I´m able to connect to one at a time but when I put the two in the json file, it only connects to one.

I verified and i can connect to both individually by only put one in the json file.

The MAC Addresses and correct

Running

[firewhank]

Bluetooth chipset BCM20702A0

[ahmadnazirafiq]

Hi firewhank,

How did you manage for it to be discovered? Mine just says 0.0 degrees in HomeKit. In Homebridge log, it says:

[17/08/2021, 17:48:32] [Foyer Temp] Stopped scanning. [17/08/2021, 17:48:33] [Foyer Temp] Stopped scanning. [17/08/2021, 17:48:33] [Foyer Temp] XX:XX:XX:XX:XX:XX (LYWSD03MMC) Connecting [17/08/2021, 17:48:34] [Foyer Temp] XX:XX:XX:XX:XX:XX (LYWSD03MMC) Connected

[firewhank]

Hi Nazir Try this sudo hcitool lescan. I think it forces the plug in to search the BLE devices.

I had to do this every time I rebooted the homebridge

[pzim-devdata]

I have exactly the same issue. I have 5 LYWSD03MMC. I can make 4 LYWSD03MMC works not more :

1. I have created a script named "connect_bluetooth.sh" in /home/pi/startup/ with inside :

   #!/bin/bash
   "my_first_command_to_start (if you have already a command to start at startup with rc.local)";
   "my second command";
   while true;do
   sudo hcitool lescan
   sleep 2
   done

   Make it executable of course

2. I have edited /etc/rc.local : "sudo nano /etc/rc.local" with inside the path to script :

   
   #!/bin/sh -e
   #
   # rc.local
   #
   /home/pi/startup/connect_bluetooth.sh

exit 0

[Charmandrigo]

Same problem too, I have two of those sensors but the plugin stops looking for more when one of them has connected, I mean this is Bluetooth LE, it should support several devices at a time

[fantasytu]

Support for multiple devices will be tested in the following two weeks but the new version I pushed just now has fixed the 0.0 degree & humid issue.