From ad9aeea346751732ad848cae27047e6ab31305bf Mon Sep 17 00:00:00 2001
From: Roman Priesol <roman@priesol.net>
Date: Wed, 30 Sep 2026 21:34:17 +0200
Subject: [PATCH] nrf-dk: Thread MTD, frees 52 KB of the MCUboot slot (98 % ->
 87 %)

---
 mcu-nrf-dk.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mcu-nrf-dk.yaml b/mcu-nrf-dk.yaml
index 13558dc..1c0fcd3 100644
--- a/mcu-nrf-dk.yaml
+++ b/mcu-nrf-dk.yaml
@@ -29,6 +29,8 @@ network:
 # Active dataset of the Thread network (HA: Settings > Thread > ... > dataset TLV)
 openthread:
   tlv: !secret thread_tlv
+  # end device, doesn't route for others; saves flash (FTD fills the MCUboot slot)
+  device_type: MTD
 
 api:
   encryption: