From 9100a20a2d9c0fb1f06d083b6102afb029eb3997 Mon Sep 17 00:00:00 2001
From: Yudi Xiao <463708580@qq.com>
Date: Thu, 11 Dec 2025 12:27:40 +0800
Subject: [PATCH] =?UTF-8?q?expo-ble=E6=A8=A1=E5=9D=97=E6=B5=8B=E8=AF=95dem?=
 =?UTF-8?q?o=20=E8=81=94=E8=B0=83BLE=E6=A8=A1=E5=9D=97=20take=206=20?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AEMTU=3D512?=
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---
 ble/protocol/Constants.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ble/protocol/Constants.ts b/ble/protocol/Constants.ts
index 7a917b7..6abe9b5 100644
--- a/ble/protocol/Constants.ts
+++ b/ble/protocol/Constants.ts
@@ -6,7 +6,7 @@ export const BLE_UUIDS = {
     BROADCAST_CHARACTERISTIC: "000002c1-0000-1000-8000-00805f9b34fb",
     WRITE_CHARACTERISTIC: '000002c5-0000-1000-8000-00805f9b34fb',
     READ_CHARACTERISTIC: '000002c6-0000-1000-8000-00805f9b34fb',
-    REQUEST_MTU: 517,
+    REQUEST_MTU: 512,
 } as const;
 
 export const FRAME_CONSTANTS = {