# Uplinks stoped when i reconnected the arduino uno to the power **URL:** \ **Category:** The Things Stack v3\ **Tags:** guide, gateways, dragino\ **Created:** [January 17, 2023, 2:13pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995 "2023-01-17T14:13:22Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![achraf\_acheche](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/a/e9c0ed/32.png) [@achraf\_acheche](https://www.thethingsnetwork.org/forum/u/achraf_acheche)\ **Post date:** [January 17, 2023, 2:13pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/1 "2023-01-17T14:13:22Z")
My arduino was sending data , once i unpluged it and repluged to power i can’t receive data from it until i create a new application and new device , i am new to this field who could help me please and if there guide or a tutorial link ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/3/f/3fad523028eba185d77bcc89233b0e42bb039699.png) ---
**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:** [January 17, 2023, 2:33pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/2 "2023-01-17T14:33:58Z")
Welcome, What is the RSSI of your node? Needs to be -65 or greater, other wise you might experience problems. ---
**Author:** ![achraf\_acheche](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/a/e9c0ed/32.png) [@achraf\_acheche](https://www.thethingsnetwork.org/forum/u/achraf_acheche)\ **Post date:** [January 17, 2023, 2:37pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/3 "2023-01-17T14:37:00Z")
Hello RSSI between -13 … -16 ---
**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:** [January 17, 2023, 2:39pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/4 "2023-01-17T14:39:31Z")
Separate your node and gateway, 10m 0r more and a brick wall in between - RSSI need to be -55 → -65 or lower. ---
**Author:** ![kersing](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/kersing/32/44777_2.png) [@kersing](https://www.thethingsnetwork.org/forum/u/kersing)\ **Post date:** [January 17, 2023, 2:40pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/5 "2023-01-17T14:40:06Z")
To solve your issue you need to switch from ABP to OTAA mode. And please stop sending text. Wastes airtime and energy. ---
**Author:** ![achraf\_acheche](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/a/e9c0ed/32.png) [@achraf\_acheche](https://www.thethingsnetwork.org/forum/u/achraf_acheche)\ **Post date:** [January 17, 2023, 2:43pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/6 "2023-01-17T14:43:03Z")
Thank you sir i am just a beginner, just trying with texts but in the future i will send sensors data , there is some tutorials or guides that i should follow ? ---
**Author:** ![Jeff-UK](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeff-uk/32/35697_2.png) [@Jeff-UK](https://www.thethingsnetwork.org/forum/u/Jeff-UK)\ **Post date:** [January 17, 2023, 3:12pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/7 "2023-01-17T15:12:54Z")
Dragino LG03? Familar with faux GW’s aka single/dual channel packet forwarders such as lg01 and lg02 which are not supported here and should not be used on TTN as disruptive to the network/users…lg03? ---
**Author:** ![LoRaTracker](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/loratracker/32/48502_2.png) [@LoRaTracker](https://www.thethingsnetwork.org/forum/u/LoRaTracker)\ **Post date:** [January 17, 2023, 3:55pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/8 "2023-01-17T15:55:31Z")
LG308 mabye ? Perhaps @achraf_acheche can confirm ? ---
**Author:** ![achraf\_acheche](https://www.thethingsnetwork.org/forum/letter_avatar_proxy/v4/letter/a/e9c0ed/32.png) [@achraf\_acheche](https://www.thethingsnetwork.org/forum/u/achraf_acheche)\ **Post date:** [January 17, 2023, 4:09pm UTC](https://www.thethingsnetwork.org/forum/t/uplinks-stoped-when-i-reconnected-the-arduino-uno-to-the-power/60995/9 "2023-01-17T16:09:29Z")
yes i meant LG308