{"id":8438,"date":"2025-03-12T12:58:04","date_gmt":"2025-03-12T12:58:04","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/3dr-radio-telemetry-915-mhz\/"},"modified":"2025-03-12T12:58:09","modified_gmt":"2025-03-12T12:58:09","slug":"3dr-radio-telemetry-915-mhz","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/3dr-radio-telemetry-915-mhz\/","title":{"rendered":"3DR Radio Telemetry 915 MHz"},"content":{"rendered":"<h2>3DR Radio Telemetry 915 MHz<\/h2>\n<p>This 3DR 915 MHz Radio Telemetry kit set allows you to connect a flight controller and a USB or UART-enabled device, such as a computer, laptop, or tablet with USB compatibility (OTG).<\/p>\n<p>The latest version 2 radios no longer require a separate Air\/Ground module, as both  can now use both UART or USB connections, and support both modes.<\/p>\n<p>This radio set not only allows you to view real-time data, such as live GPS position overlaid on a map, system voltage, heading, waypoint navigation, and even an artificial horizon, but also offers much more.<\/p>\n<p>By using an open-source MAVlink-based ground station software, you can even fly your aircraft with a joystick via your computer and update settings in real time. Alternatively, you can use it for your DIY projects that require a wireless Serial interface.<\/p>\n<p>This kit is cost-effective, has a longer range, and offers superior performance. The system operates on the 915 MHz band and provides a full-duplex link using HopeRF\u0092s HM-TRP modules running custom, open-source firmware.<\/p>\n<h2>Features<\/h2>\n<ul>\n<li><span class=\"selectable-text copyable-text\">MAVLink protocol framing status documents<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Frequency modulation and Spread Spectrum (FHSS)<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Self-adaption to time division multiplexing<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Support LBT and AFA<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\"> Configurable duty cycle<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Built-in error correcting code(up to 25% data bit error)<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">AT command configure data transmission<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">RT command remote control data transmission<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Interchangeable air and ground 915 MHz modules<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\"> Micro-USB port<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">6-position Molex connector<\/span><\/li>\n<li>SMA connector\n<\/li>\n<li><span class=\"selectable-text copyable-text\">2-way full-duplex communication through adaptive TDM<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">UART interface<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Transparent serial link<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Open-source SIK firmware<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Configurable through *Mission Planner and *APM Planner<\/span><\/li>\n<li><span class=\"selectable-text copyable-text\">Based on the HM-TRP wireless module, with Si1000 8051 microcontroller and Si4432<\/span><\/li>\n<\/ul>\n<h2><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Package Includes:<\/span><\/h2>\n<ul>\n<li><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">2 x\u00a0Radio Telemetry 915 MHz<\/span><\/li>\n<li><span data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\" style=\"color: #000000;\">1 x 30cm Type C to Type C cable<\/span><\/li>\n<li><span data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\" style=\"color: #000000;\">1 x 30cm Micro USB\u00a0to Type C cable<\/span><\/li>\n<li><span data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\" style=\"color: #000000;\">2 x Lead cable<\/span><\/li>\n<li><span data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\" style=\"color: #000000;\">2 x TX433-JK-11 Antenna<\/span><\/li>\n<\/ul>\n<h2><span data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Specifications:<\/span><\/h2>\n<table class=\"shop_attributes woocommerce-group-attributes-layout-2\">\n<tbody>\n<tr class=\"alt\">\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Frequency Range<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">915 MHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr class=\"alt\">\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Sensitivity (dBm)<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">-124<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Operating Voltage (VDC)<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">3 ~ 6<\/span><\/p>\n<\/td>\n<\/tr>\n<tr class=\"alt\">\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Max. Operating Current (mA)<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">500<\/span><\/p>\n<\/td>\n<\/tr>\n<tr class=\"alt\">\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Module Size (LxWxH) mm<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">54 x 260 x 12<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Antenna Length (mm)<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">110<\/span><\/p>\n<\/td>\n<\/tr>\n<tr class=\"alt\">\n<td class=\"attribute_name\"><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">Weight (gm)<\/span><\/td>\n<td class=\"attribute_value\">\n<p><span data-mce-style=\"color: #000000;\" style=\"color: #000000;\">33<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>3DR Radio Telemetry 915 MHz This 3DR 915 MHz Radio Telemetry kit set allows you to connect a flight controller and a USB or UART-enabled device, such as a computer, laptop, or tablet with USB compatibility (OTG). The latest version 2 radios no longer require a separate Air\/Ground module, as both can now use both [&hellip;]<\/p>\n","protected":false},"featured_media":8437,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[760],"product_tag":[388,260,127,757],"class_list":{"0":"post-8438","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rf-nrf","7":"product_tag-drones-uav","8":"product_tag-iot-wireless","9":"product_tag-new-arrivals","10":"product_tag-rf-nrf","12":"first","13":"instock","14":"sale","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/8438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=8438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/8437"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=8438"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=8438"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=8438"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=8438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}