{"id":5149,"date":"2025-11-11T18:53:27","date_gmt":"2025-11-11T17:53:27","guid":{"rendered":"https:\/\/dinamobesturing.nl\/firmware\/rm-u-1-21\/"},"modified":"2026-04-28T13:16:42","modified_gmt":"2026-04-28T11:16:42","slug":"rm-u-1-21","status":"publish","type":"firmware","link":"https:\/\/dinamobesturing.nl\/en\/firmware\/rm-u-1-21\/","title":{"rendered":"RM-U 1.21"},"content":{"rendered":"\n<p>From release 1.2 onwards, the RM-U and RM-C share the same firmware under the collective name RM-x with the same functionality. Differences between the RM-U and RM-C will only be explicitly indicated if they occur. <\/p>\n\n<h1 class=\"wp-block-heading\" id=\"RM-x_Release_Notes_1.21\">RM-x Release Notes 1.21<a href=\"https:\/\/dinamousers.net\/RM-x+Release+Notes+1.21_nl#RM-x_Release_Notes_1.21\" target=\"_blank\" rel=\"noopener\"><\/a><\/h1>\n\n<ul class=\"wp-block-list\">\n<li>RM-C\/2 transparent mode and bootloader transparent mode control both RS485 channels<\/li>\n\n\n\n<li>With the RM-U, the RS232 interface can now also be used while the USB interface is connected<\/li>\n\n\n\n<li>Support for 126-step speed and F13..F28 control (requires iTrain 3.3.3)<\/li>\n\n\n\n<li>Implementation Protocol 3.12<\/li>\n\n\n\n<li>Significant code adjustment. The internal handling of DCC packets has been completely changed to make room for 126-step speed and F13..F128 packets and to prepare for a different method of block-linking (future development).<\/li>\n<\/ul>\n\n<p><strong>Please note:<\/strong><br\/><strong>If you install RM-x 1.21, iTrain 3.3.3 expects the Dinamo system to support the DCC Emergency Stop function. <\/strong><br\/><strong>Therefore, when using RM-x 1.21, at least TM44 1.11 and\/or TM-H 5.11 must be installed.<\/strong><br\/><strong>If you have an older version of TM44 or TM-H, you <u>cannot use<\/u> RM-x 1.21<\/strong><\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"firmware-producten":[],"class_list":["post-5149","firmware","type-firmware","status-publish","hentry"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dinamobesturing.nl\/en\/wp-json\/wp\/v2\/firmware\/5149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dinamobesturing.nl\/en\/wp-json\/wp\/v2\/firmware"}],"about":[{"href":"https:\/\/dinamobesturing.nl\/en\/wp-json\/wp\/v2\/types\/firmware"}],"wp:attachment":[{"href":"https:\/\/dinamobesturing.nl\/en\/wp-json\/wp\/v2\/media?parent=5149"}],"wp:term":[{"taxonomy":"firmware-producten","embeddable":true,"href":"https:\/\/dinamobesturing.nl\/en\/wp-json\/wp\/v2\/firmware-producten?post=5149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}