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I have followed exactly the instructions outlined in the WIKI and README for RO&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":["FHL-LD19"],"tags_descriptions":{},"views":207,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":324,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"LinkPi Enc1 V3 No streams","id":894,"title":"LinkPi Enc1 V3 No streams","slug":"linkpi-enc1-v3-no-streams","posts_count":9,"reply_count":4,"highest_post_number":9,"image_url":null,"created_at":"2024-12-12T13:33:55.271Z","last_posted_at":"2025-01-02T00:44:59.204Z","bumped":true,"bumped_at":"2025-01-02T00:44:59.204Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"This is a new unit. Currently running 3.2.0 \nHDMI and Webcam display on the Dashboard screen, as does Network Activity - yellow trace showing about 1Mb/s, black trace showing almost nothing. \nFor any settings, there no s&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":332,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":308,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":319,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"ENC1_V3 encoder","id":827,"title":"ENC1_V3 encoder","slug":"enc1-v3-encoder","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2024-11-14T00:49:54.374Z","last_posted_at":"2024-11-20T20:15:31.161Z","bumped":true,"bumped_at":"2024-11-20T20:15:31.161Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"I bought the ENC1_V3 encoder. I cannot connect to it. The IP address is 192.168.1.217 but my wifi network is 192.168.68.x \nI want to plug in a USB Mic into the encoder. How do I set it up in the dashboard?","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":138,"like_count":0,"has_summary":false,"last_poster_username":"Galil","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":153,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":271,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"LD19 returns 503 values and the speed cannot be changed by PWM","id":826,"title":"LD19 returns 503 values and the speed cannot be changed by PWM","slug":"ld19-returns-503-values-and-the-speed-cannot-be-changed-by-pwm","posts_count":7,"reply_count":5,"highest_post_number":7,"image_url":null,"created_at":"2024-11-11T11:30:09.184Z","last_posted_at":"2024-11-15T01:35:44.356Z","bumped":true,"bumped_at":"2024-11-15T01:35:44.356Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hello, testing this lidar with the software returns 503 points per revolution when in the datasheet it reaches 5000. I can’t change the speed for PWM using an ESP32 either. What am I doing wrong? \nExample code (works wit&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":["FHL-LD19"],"tags_descriptions":{},"views":200,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":287,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"FHL-D435i Linux SDK","id":799,"title":"FHL-D435i Linux SDK","slug":"fhl-d435i-linux-sdk","posts_count":6,"reply_count":3,"highest_post_number":6,"image_url":null,"created_at":"2024-10-10T13:08:51.737Z","last_posted_at":"2024-10-12T01:39:05.770Z","bumped":true,"bumped_at":"2024-10-12T01:39:05.770Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"The link in the wiki of Google Drive have only an old version of the SDK 1.0.0 but the documentation refere to 1.2.0, can repair the link? please \nhttps://wiki.youyeetoo.com/en/camera/D435i \nhttps://drive.google.com/driv&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":["Jetson-Nano"],"tags_descriptions":{},"views":281,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":273,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"BY52 Mini PC Troubleshooting","id":786,"title":"BY52 Mini PC Troubleshooting","slug":"by52-mini-pc-troubleshooting","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2024-09-18T02:35:25.353Z","last_posted_at":"2024-09-18T02:35:25.452Z","bumped":true,"bumped_at":"2024-09-18T02:35:25.452Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Please help to offer as much as infomation when regarding to the abnormal over-heating issue. \n\nPlease make sure the cooling fan is working when boot the system.\nPlease descripe your hardware connection(power supply and &hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":139,"like_count":0,"has_summary":false,"last_poster_username":"monica","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":2,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"New member in Youyeetoo","id":777,"title":"New member in Youyeetoo","slug":"new-member-in-youyeetoo","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2024-09-05T11:00:00.690Z","last_posted_at":"2024-09-05T11:00:00.799Z","bumped":true,"bumped_at":"2024-09-05T11:00:00.799Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hello everyone, \nI want to join the YouYeetoo community :slightly_smiling_face:  &amp; I have a keen interest in technology and gaming. I want to connect with like minded individuals, share insights &amp; learn from all of you. \n&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":138,"like_count":0,"has_summary":false,"last_poster_username":"inaraghj","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":264,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"CM3588 and green led drive lights","id":774,"title":"CM3588 and green led drive lights","slug":"cm3588-and-green-led-drive-lights","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":null,"created_at":"2024-08-29T14:55:23.134Z","last_posted_at":"2024-08-30T03:49:57.748Z","bumped":true,"bumped_at":"2024-08-30T03:49:57.748Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hi there. \nI installed a CM3588 system and added a new Samsung nvme drive. \nIt all works fine, but when the drive is idle the green led flashes at a very high rate of speed. \nIt does flash on and off as I would expect wh&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":180,"like_count":0,"has_summary":false,"last_poster_username":"richardschoen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"Original Poster, Most Recent Poster","user_id":263,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Ld19 Hector_slam","id":766,"title":"Ld19 Hector_slam","slug":"ld19-hector-slam","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://forum.youyeetoo.com/uploads/default/optimized/2X/3/333148de1d1404769a96bab3abfc732e72a32130_2_576x1024.jpeg","created_at":"2024-08-23T11:19:55.304Z","last_posted_at":"2024-08-23T11:19:55.401Z","bumped":true,"bumped_at":"2024-08-23T11:19:55.401Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hi, I recently purchased the LiDAR ld19, and following your instructions . I was able to display the laser in rviz through the command \nroslaunch ldlidar_stl_ros viewer_ld19_noetic.launch \nafter installing hector_slam i &hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":136,"like_count":0,"has_summary":false,"last_poster_username":"Space_Max","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":259,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"CRC Table - Missing values?","id":738,"title":"CRC Table - Missing values?","slug":"crc-table-missing-values","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":null,"created_at":"2024-07-13T17:04:36.894Z","last_posted_at":"2024-07-17T00:18:28.390Z","bumped":true,"bumped_at":"2024-07-17T00:18:28.390Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hi all! \nI bought the Lidar LD-19, and I want to use the CRC-8 table provided by the manufacturer (FHL-LD19 12Meter Lidar - 30K Lux | youyeetoo wiki). \nThe thing is, the table does not have 256 values. It has only 244 va&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":["FHL-LD19"],"tags_descriptions":{},"views":160,"like_count":0,"has_summary":false,"last_poster_username":"kleberpaulo","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"Original Poster, Most Recent Poster","user_id":247,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Help Needed to Configure the YouYeetoo AI Development Kit","id":736,"title":"Help Needed to Configure the YouYeetoo AI Development Kit","slug":"help-needed-to-configure-the-youyeetoo-ai-development-kit","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2024-07-13T10:05:46.402Z","last_posted_at":"2024-07-15T01:25:06.909Z","bumped":true,"bumped_at":"2024-07-15T01:25:06.909Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hello Everyone :hugs:, \nWith my recent acquisition of a YouYeetoo AI Development Kit, I can’t wait to get my projects underway. But during the initial setup, I’ve had a few difficulties and could need some advice from th&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":163,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":246,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Could you please guide me as a newbie?","id":735,"title":"Could you please guide me as a newbie?","slug":"could-you-please-guide-me-as-a-newbie","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2024-07-13T05:48:58.910Z","last_posted_at":"2024-07-13T05:48:59.069Z","bumped":true,"bumped_at":"2024-07-13T05:48:59.069Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hello there, \nAs a new member in this forum and wish to share and gain some knowledge. I am looking forward to create my own discussion to resolve my query and gain some knowledge though I have taken part in various disc&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":117,"like_count":0,"has_summary":false,"last_poster_username":"Kitty05","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":246,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Lidar LD-19 Python need plot for moving objects only","id":730,"title":"Lidar LD-19 Python need plot for moving objects only","slug":"lidar-ld-19-python-need-plot-for-moving-objects-only","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":null,"created_at":"2024-07-02T05:50:25.058Z","last_posted_at":"2024-07-03T06:23:02.831Z","bumped":true,"bumped_at":"2024-07-03T06:23:02.831Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hi, \nI used your sample python code to plot the objects. \nLink : GitHub - halac123b/Visualize-data-from-Lidar-LD19_Matplotlib-Python \nproblem with the code is : It shows a lot of false positives as well. I am trying to l&hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":["FHL-LD19","lidar"],"tags_descriptions":{},"views":336,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":243,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Canging Default language on a BY50 mini-computer","id":723,"title":"Canging Default language on a BY50 mini-computer","slug":"canging-default-language-on-a-by50-mini-computer","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2024-06-21T18:13:33.714Z","last_posted_at":"2024-06-24T00:51:48.107Z","bumped":true,"bumped_at":"2024-06-24T00:51:48.107Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"My BY50 mini-computer arrived todaay and it started esily but it h’s default language is a version of Chinese and I do not read Chinese. Hw can I change the default language to English?","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":170,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":239,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Youyeetoo R1 SBC - YY3568 Camera and NFC Installation","id":707,"title":"Youyeetoo R1 SBC - YY3568 Camera and NFC Installation","slug":"youyeetoo-r1-sbc-yy3568-camera-and-nfc-installation","posts_count":7,"reply_count":3,"highest_post_number":7,"image_url":null,"created_at":"2024-06-01T08:38:32.293Z","last_posted_at":"2024-06-11T01:40:23.782Z","bumped":true,"bumped_at":"2024-06-11T01:40:23.782Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"Hi, \nI have a R1 SBC, running Android 13. \n\nI attached the YY3568 camera to port MIPI_CPHv1 and power on the machine. and then i checked;\n\n\nWhen i try to open Camera Application, it did not opened. It could not start.\nI &hellip;","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":315,"like_count":0,"has_summary":false,"last_poster_username":"CharlesChen","category_id":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"Original Poster","user_id":230,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":191,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":4,"primary_group_id":null,"flair_group_id":null}]}]}}