From 79c827cb0196e924e27a37054313764d99e4beb7 Mon Sep 17 00:00:00 2001
From: Joe Dong <jian.dong@pobox.com>
Date: Mon, 13 Jun 2022 16:10:05 +0800
Subject: [PATCH] update readme

---
 README.MD | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.MD b/README.MD
index a7c861fd..e06b2cc4 100644
--- a/README.MD
+++ b/README.MD
@@ -161,7 +161,15 @@ ros2 service call /camera/set_color_auto_exposure std_srvs/srv/SetBool '{data: f
 ```bash
 ros2 service call /camera/set_white_balance orbbec_camera_msgs/srv/SetInt32 '{data: 4600}'
 ```
+* Set laser enable
+```bash
+ros2 service call  /camera/set_laser_enable std_srvs/srv/SetBool "{data: true}" 
+* ```
 
+* toggle sensor 
+```bash
+ros2 service call  /camera/toggle_ir std_srvs/srv/SetBool "{data : true}"
+* ```
 ---
 ## Known issues
 * TODO: