diff --git a/index.js b/index.js
index e6c6f50..a4bb81f 100644
--- a/index.js
+++ b/index.js
@@ -285,10 +285,11 @@ function rSequence (req, res, next) {
 
 //Ble functions
 
-function bFrame (cb) {
+function bFrame (obj, cb) {
 	let dir = intval._state.frame.dir
 	let len = 630
-	cb({ dir: dir, len : len })
+	console.dir(obj)
+	setTimeout(cb, 630)
 }
 
 function index (req, res, next) {
diff --git a/lib/ble/index.js b/lib/ble/index.js
index ee7e4d9..e5406a0 100644
--- a/lib/ble/index.js
+++ b/lib/ble/index.js
@@ -165,6 +165,7 @@ class BLE {
 		let result = {}
 		let utf8
 		let obj
+		let fn
 		if (offset) {
 			log.warn(`Offset scenario`)
 			result = bleno.Characteristic.RESULT_ATTR_NOT_LONG
@@ -173,15 +174,15 @@ class BLE {
 	 	utf8 = data.toString('utf8')
  		obj = JSON.parse(utf8)
 	 	result = bleno.Characteristic.RESULT_SUCCESS
-	 	if (obj.type && this[`_on${capitalize(obj.type)}`]) {
-	 		this[`_on${capitalize(obj.type)}`]( obj => {
-	 			let str = JSON.stringify(obj)
-	 			let data = new Buffer(str)
-	 			return callback(result, data.slice(offset, data.length))
+	 	fn = `_on${capitalize(obj.type)}`
+	 	if (obj.type && this[fn]) {
+	 		return this[fn](obj, () => {
+	 			callback(result)
 	 		})
 	 	} else {
 	 		return callback(result)
 	 	}
+	 	
 	}
 	_onRead (offset, callback) {
 		const result = bleno.Characteristic.RESULT_SUCCESS