From 2835a2192ce332fe64a3ea2afec0f5dc29796063 Mon Sep 17 00:00:00 2001
From: me <jiroiset@gmail.com>
Date: Mon, 22 Jun 2026 13:17:59 -0700
Subject: [PATCH] =?UTF-8?q?Add=20ARIB=20STD-T108=20=C2=A73.4.1=20post-TX?=
 =?UTF-8?q?=2050ms=20wait=20to=20onSendFinished()?=
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---
 src/helpers/radiolib/RadioLibWrappers.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/helpers/radiolib/RadioLibWrappers.cpp b/src/helpers/radiolib/RadioLibWrappers.cpp
index 879ae787a..0b54e314e 100644
--- a/src/helpers/radiolib/RadioLibWrappers.cpp
+++ b/src/helpers/radiolib/RadioLibWrappers.cpp
@@ -182,6 +182,9 @@ bool RadioLibWrapper::isSendComplete() {
 void RadioLibWrapper::onSendFinished() {
   _radio->finishTransmit();
   _board->onAfterTransmit();
+  if (isJapanMode()) {
+    delay(50);  // ARIB STD-T108 §3.4.1: >= 50ms between transmissions
+  }
   state = STATE_IDLE;
 }