From 20c203ffa40d3c380d7159bd5363db765fa1496d Mon Sep 17 00:00:00 2001
From: chopster44 <oscar@chopster44.com>
Date: Sun, 30 Nov 2025 21:42:47 +0000
Subject: [PATCH] fix packet size issue

---
 src/index.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/index.ts b/src/index.ts
index 0b54b53..6109424 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -240,6 +240,8 @@ export default class Updater {
 
                 // write file length
                 return new Promise((resolve, reject) => {
+                        // set mtu
+                        this.bleObject.requestMtu(this.bleDeviceId, this._packetSize, (mtu: number) => { this._packetSize = mtu}, () =>{ })
                         // start notify
                         this.bleObject.startNotification(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID,
                                 (rawData: ArrayBuffer): void => {