{"id":12839,"date":"2022-10-02T02:40:52","date_gmt":"2022-10-01T21:10:52","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-send-sensor-data-over-wifi-from-one-arduino-to-another-arduino\/"},"modified":"2022-10-02T02:40:52","modified_gmt":"2022-10-01T21:10:52","slug":"solved-send-sensor-data-over-wifi-from-one-arduino-to-another-arduino","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-send-sensor-data-over-wifi-from-one-arduino-to-another-arduino\/","title":{"rendered":"[Solved] Send Sensor Data Over Wifi From One Arduino To Another Arduino"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-59764219\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"59764219\" data-parentid=\"59763124\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>WiFiClient object wraps a TCP socket. A normal TCP socket is connected to IP address and port. WiFiServer starts a listening socket on a port. If server on listening socket is contacted by a remote client socket, it creates a local socket connected with the remote client socket on a free port and returns a WiFiClient object wrapping the socket. Everything you write or print to a WiFiClient is send to that one remote socket.<\/p>\n<p>If one of your client boards creates a WiFiClient and connects it to IP address and port of the WiFiServer on your &#8216;server&#8217; board, then you get there a WiFiClient from server.available() and this two WiFiClient objects are connected. What you write\/print on one side you read only from the WiFiClient object on the other side.<\/p>\n<p>client socket<\/p>\n<pre><code>if (client.connect(serverIP, PORT)) {\n  client.print(\"request\\n\");\n  String response = client.readStringUntil('\\n');\n  Serial.println(response);\n  client.stop();\n}\n<\/code><\/pre>\n<p>server side<\/p>\n<pre><code>WiFiClient client = server.available();\nif (client &amp;&amp; client.connected()) {\n  String request = client.readStringUntil('\\n');\n  Serial.println(request);\n  client.print(\"response\\n\");\n  client.stop();\n}\n<\/code><\/pre>\n<p>see the ChatServer example for a WiFiServer example<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Send Sensor Data Over Wifi From One Arduino To Another Arduino <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] WiFiClient object wraps a TCP socket. A normal TCP socket is connected to IP address and port. WiFiServer starts a listening socket on a port. If server on listening socket is contacted by a remote client socket, it creates a local socket connected with the remote client socket on a free port and returns &#8230; <a title=\"[Solved] Send Sensor Data Over Wifi From One Arduino To Another Arduino\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-send-sensor-data-over-wifi-from-one-arduino-to-another-arduino\/\" aria-label=\"More on [Solved] Send Sensor Data Over Wifi From One Arduino To Another Arduino\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1889,3476],"class_list":["post-12839","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arduino","tag-arduino-uno"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Send Sensor Data Over Wifi From One Arduino To Another Arduino - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-send-sensor-data-over-wifi-from-one-arduino-to-another-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Send Sensor Data Over Wifi From One Arduino To Another Arduino - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] WiFiClient object wraps a TCP socket. 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