# Nucleo-WL55JC1 can't connect to the TTN indoor Gateway

**URL:** <https://www.thethingsnetwork.org/forum/t/nucleo-wl55jc1-cant-connect-to-the-ttn-indoor-gateway/67295>\
**Category:** TTN Network and Services\
**Tags:** gateways, end-devices\
**Created:** [March 19, 2024, 1:40pm UTC](https://www.thethingsnetwork.org/forum/t/nucleo-wl55jc1-cant-connect-to-the-ttn-indoor-gateway/67295 "2024-03-19T13:40:03Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![manasseh](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/m/a8b319/32.png) [@manasseh](https://www.thethingsnetwork.org/forum/u/manasseh)\
**Post date:** [March 19, 2024, 1:40pm UTC](https://www.thethingsnetwork.org/forum/t/nucleo-wl55jc1-cant-connect-to-the-ttn-indoor-gateway/67295/1 "2024-03-19T13:40:03Z")

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Hello,

I have some difficulties connecting my Nucleo-WL55JC1 card with the TTN indoor gateway. Now, for how to configure my system:  
Gateway: The gateway itself is operational and is working without any problems.

 ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/e/4/e4e14b67721a742015826b4f334480ebdbf861af.png)

End-device is where the problem starts:

 ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/e/6/e61c4001e92b494e3b7ffe82fefd3173d639aa0b.png)

For the code that I used, I utilized the firmware “STM32Cube\_FW\_WL\_V1.3.0” and am using the “LoRaWAN\_End\_Node”. For the configuration of my end-devices, I followed these videos posted by STMicroelectronics : [https://www.youtube.com/watch?v=8KNfrWoa1fw&list=PLnMKNibPkDnHZyJtMRpWSs41CWhPouRwq&index=3](https://www.youtube.com/watch?v=8KNfrWoa1fw&list=PLnMKNibPkDnHZyJtMRpWSs41CWhPouRwq&index=3)

When I start the code, I have these in the serial port that is connected to the Nucleo board :  
 ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/9/69a58924c53e73d283f86d1b01106a7e75694526.png)

But nothing appear on the data-feed of the gateway. And for the distance beteween the gateway and the nucleo is less than a meter.

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**Author:** ![Johan\_Scheepers](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/johan_scheepers/32/46550_2.png) [@Johan\_Scheepers](https://www.thethingsnetwork.org/forum/u/Johan_Scheepers)\
**Post date:** [March 19, 2024, 2:21pm UTC](https://www.thethingsnetwork.org/forum/t/nucleo-wl55jc1-cant-connect-to-the-ttn-indoor-gateway/67295/2 "2024-03-19T14:21:22Z")

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> [@manasseh](#):
>
> And for the distance beteween the gateway and the nucleo is less than a meter

The first issue to start with.

It is not Wi-Fi, minimum distance between node and gateway is 5m plus a brick wall, the RSSI need to be -60 or so.

Did you read the get started? [Home | The Things Stack for LoRaWAN](https://www.thethingsindustries.com/docs)

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<div class="post-metadata">

**Author:** ![manasseh](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/m/a8b319/32.png) [@manasseh](https://www.thethingsnetwork.org/forum/u/manasseh)\
**Post date:** [March 19, 2024, 3:56pm UTC](https://www.thethingsnetwork.org/forum/t/nucleo-wl55jc1-cant-connect-to-the-ttn-indoor-gateway/67295/3 "2024-03-19T15:56:22Z")

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Hey, I just read the ‘Get Started’ section and placed the gateway about 8 meters, but still nothing. I’ve followed the ‘Get Started’ instructions but still, same error.