From f8161657795a4f6c3626976b7cac17f06e81c334 Mon Sep 17 00:00:00 2001
From: Yudi Xiao <463708580@qq.com>
Date: Thu, 11 Dec 2025 13:56:44 +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=209=20?=
 =?UTF-8?q?=E6=96=B0=E5=A2=9E=E7=B1=BB=E5=9E=8B=E6=A3=80=E6=9F=A5?=
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---
 ble/services/BleProtocolService.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ble/services/BleProtocolService.ts b/ble/services/BleProtocolService.ts
index 679e039..1fb2014 100644
--- a/ble/services/BleProtocolService.ts
+++ b/ble/services/BleProtocolService.ts
@@ -139,10 +139,12 @@ export class BleProtocolService {
         }
     }
 
-    public async send(deviceId: string, type: COMMAND_TYPES, data: object | ArrayBuffer, onProgress?: (progress: number) => void): Promise<void> {
+    public async send(deviceId: string, type: COMMAND_TYPES, data: object | ArrayBuffer | Uint8Array, onProgress?: (progress: number) => void): Promise<void> {
         let payload: Uint8Array;
         if (data instanceof ArrayBuffer) {
             payload = new Uint8Array(data);
+        } else if (data instanceof Uint8Array) {
+            payload = data;
         } else {
             const jsonStr = JSON.stringify(data);
             payload = new Uint8Array(Buffer.from(jsonStr));