{"id":6529,"date":"2017-06-26T11:36:08","date_gmt":"2017-06-26T01:36:08","guid":{"rendered":"https:\/\/freematics.com\/pages\/?page_id=6529"},"modified":"2024-09-25T09:44:11","modified_gmt":"2024-09-24T23:44:11","slug":"freematics-one-plus","status":"publish","type":"page","link":"https:\/\/freematics.com\/pages\/products\/freematics-one-plus\/","title":{"rendered":"Freematics ONE+ Model A"},"content":{"rendered":"<p>Freematics ONE+ is a powerful Arduino programmable vehicle telemetry prototyping platform in form of a OBD dongle that plugs into a vehicle\u2019s OBD port and works as a standalone smart device which can communicate with vehicle&#8217;s ECU. It integrates motion sensor and can extend with GNSS receiver or external sensors. Collected data can be processed in real-time with its dual-core CPU, stored in internal Flash or microSD card and transmitted via BLE, WiFi or cellular network. Freematics ONE+ comes with an actively maintained Arduino library and ready-to-go Arduino sketches and open-source telemetry server software.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 20%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-6529 gallery-columns-5 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1.jpg' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_1.jpg 900w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2.jpg' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_2.jpg 900w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3.jpg' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/F1P_3.jpg 900w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7070.jpg' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7070-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7070-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7070-66x66.jpg 66w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7600.jpg' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7600-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7600-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2021\/09\/f1p_sim7600-66x66.jpg 66w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h1>Features<\/h1>\n<ul>\n<li>Dual-core Arduino programmable SoC with built-in WiFi and Bluetooth<\/li>\n<li>Access to all standard OBD-II PIDs, DTC, VIN from vehicle ECU<\/li>\n<li>CAN bus data sniffing<\/li>\n<li>Geolocation with high accuracy and update rate (requires external receiver)<\/li>\n<li>G-force measurement and motion detection<\/li>\n<li>Car battery voltage monitoring<\/li>\n<li>Massive data storage (microSD up to 32GB)<\/li>\n<li>Real-time data transmission over WiFi or cellular network<\/li>\n<li>Configuring and monitoring from mobile device app via BLE<\/li>\n<\/ul>\n<h1>Hardware Facts<\/h1>\n<p><strong>Specifications<\/strong><\/p>\n<ul>\n<li>Espressif ESP32 main controller (16MB Flash, fully programmable)<\/li>\n<li>Built-in 802.11 b\/g\/n Wi-Fi and dual mode Bluetooth (classic and BLE)<\/li>\n<li><span class=\"text_exposed_show\">ICM20948 motion sensor<\/span><\/li>\n<li>U-blox m10 GNSS (external receiver, optional)<\/li>\n<li><span class=\"text_exposed_show\">Enclosure dimensions: 60x48x20mm<\/span><\/li>\n<li>Typical power rating @80Mhz: 20mA (WiFi inactive) \/ 50mA (WiFi active)<\/li>\n<\/ul>\n<p><strong>Physical Interfaces<\/strong><\/p>\n<ul>\n<li>OBD-II male connector<\/li>\n<li>microUSB port<\/li>\n<li>microSD card slot<\/li>\n<li>SIM card slot (when cellular module is present)<\/li>\n<li>I\/O socket (Molex)<\/li>\n<li>xBee socket for cellular module<\/li>\n<\/ul>\n<p><strong>OBD-II Compatibility<\/strong><\/p>\n<p>Freematics ONE+ plugs into the OBD port usually located under the steering column. To check if your vehicle is OBD-II certified, open your hood and find the sticker that looks like this:<\/p>\n<p><a href=\"https:\/\/blog.freematics.com\/wp-content\/uploads\/2012\/03\/obd_sticker.gif\" rel=\"shadowbox[sbpost-576];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3384 aligncenter\" src=\"https:\/\/blog.freematics.com\/wp-content\/uploads\/2012\/03\/obd_sticker.gif\" alt=\"obd_sticker\" width=\"330\" height=\"222\" \/><\/a><\/p>\n<p>Vehicles using following vehicle protocols are supported.<\/p>\n<ul>\n<li>CAN 500Kbps\/29bit<\/li>\n<li>CAN 250Kbps\/29bit<\/li>\n<li>CAN 500Kbps\/11bit<\/li>\n<li>CAN 250Kbps\/11bit<\/li>\n<li>KWP2000 Fast<\/li>\n<li>KWP2000 5Kbps<\/li>\n<\/ul>\n<p><strong>External I\/O<\/strong><\/p>\n<p>Freematics ONE+ has an external I\/O socket. The 4-pin socket contains 2x I\/O pins (ESP32\u2019s GPIO26 and GPIO34), VCC (controllable by ESP32\u2019s GPIO12) and GND, as following.<\/p>\n<p><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio.jpg\" rel=\"shadowbox[sbpost-7091];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7409 size-medium\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio-300x300.jpg\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2020\/03\/f3_gpio.jpg 900w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<p>With a Molex to 2.54 Dupont connector conversion cable, external sensors or controller can be easily connected. On the Dupont connector side, black for GND, red for VCC, white for GPIO34 and green for GPIO26.<\/p>\n<p><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable.jpg\" rel=\"shadowbox[sbpost-7091];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-7114\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-300x300.jpg\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-1024x1024.jpg 1024w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2018\/11\/f3_io_cable.jpg 1200w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<p><strong>GNSS<\/strong><\/p>\n<p>Freematics ONE+ supports external GNSS receiver connected to the 4-pin I\/O connector. The optional u-blox M10 GNSS receiver provides high accuracy (up to 1.5 meters) and high update rate (up to 10Hz). The receiver comes with a 1.5m long cable.<\/p>\n<p><strong>Bluetooth<\/strong><\/p>\n<p>Freematics ONE+ has built-in dual-mode Bluetooth capability and can work with <a href=\"https:\/\/freematics.com\/software\/freematics-controller\/\" target=\"_blank\" rel=\"noopener\">Freematics Controller App<\/a> via BLE when <a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/firmware_v5\/datalogger\" target=\"_blank\" rel=\"noopener\">datalogger sketch<\/a> or <a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/firmware_v5\/telelogger\" target=\"_blank\" rel=\"noopener\">telelogger sketch<\/a> uploaded.<\/p>\n<div class=\"avada-row\">\n<div id=\"content\">\n<div id=\"post-7638\" class=\"post-7638 page type-page status-publish hentry\">\n<div class=\"post-content\">\n<figure class=\"is-layout-flex wp-block-gallery-1 wp-block-gallery has-nested-images columns-default is-cropped\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822.png\" rel=\"shadowbox[sbpost-7638];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7644\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822.png\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822.png 1152w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822-138x300.png 138w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822-473x1024.png 473w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822-768x1664.png 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822-709x1536.png 709w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220306-223822-945x2048.png 945w\" alt=\"\" width=\"1152\" height=\"2496\" data-id=\"7644\" \/><\/a><\/figure>\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950.png\" rel=\"shadowbox[sbpost-7638];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7643\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950.png\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950.png 1152w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950-138x300.png 138w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950-473x1024.png 473w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950-768x1664.png 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950-709x1536.png 709w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220207-225950-945x2048.png 945w\" alt=\"\" width=\"1152\" height=\"2496\" data-id=\"7643\" \/><\/a><\/figure>\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431.png\" rel=\"shadowbox[sbpost-7638];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7640\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431.png\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431.png 1152w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431-139x300.png 139w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431-473x1024.png 473w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431-768x1663.png 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431-709x1536.png 709w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2022\/03\/Screenshot_20220128-211431-946x2048.png 946w\" alt=\"\" width=\"1152\" height=\"2495\" data-id=\"7640\" \/><\/a><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>Cellular Module<br \/><\/strong><\/p>\n<p>Cellular module is installed in Freematics ONE+ through onboard xBee socket. We provide several options for cellular modules. Following chart compares the 3 types currently available.<\/p>\n<table border=\"1\" width=\"100%\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th>\u00a0<\/th>\n<th><a href=\"https:\/\/www.simcom.com\/product\/SIM7600X-H.html\" target=\"_blank\" rel=\"noopener\">SIM7600E-H<\/a><\/th>\n<th><a href=\"https:\/\/www.simcom.com\/product\/SIM7600X-H.html\" target=\"_blank\" rel=\"noopener noreferrer\">SIM7600A-H<\/a><\/th>\n<th><a href=\"https:\/\/www.simcom.com\/product\/SIM7070G.html\" target=\"_blank\" rel=\"noopener noreferrer\">SIM7070G<\/a><\/th>\n<\/tr>\n<tr>\n<td>Mobile Network Bands<\/td>\n<td>LTE-TDD B38\/B40\/B41<br \/>LTE-FDD B1\/B3\/B5\/B7\/B8\/B20<\/td>\n<td>LTE-FDD B2\/B4\/B12<\/td>\n<td>CAT-M B1\/B2\/B3\/B4\/B5\/B8<br \/>\/B12\/B13\/B14\/B18\/B19\/B20<br \/>\/B25\/B26\/B27\/B28\/B66\/B85<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>UMTS\/HSPA+ B1\/B5\/B8<br \/>GSM\/GPRS\/EDGEB3\/B8<\/td>\n<td>UMTS\/HSPA+ B2\/B5<\/td>\n<td>CAT-NB B1\/B2\/B3\/B4\/B5\/B8<br \/>\/B12\/B13\/B18\/B19\/B20<br \/>\/B25\/B26 \/B28\/B66\/B71\/B85<\/td>\n<\/tr>\n<tr>\n<td>Data Transfer Speed<\/td>\n<td>LTE CAT4: 50Mbps(UL) 150Mbps(DL)<br \/>HSPA+: 5.76Mbps(UL), 42Mbps(DL)<br \/>UMTS: 384Kbps<br \/>EDGE: 236.8Kbps<br \/>GPRS: 85.6Kbps<\/td>\n<td>LTE CAT4: 50Mbps(UL) 150Mbps(DL)<br \/>HSPA+: 5.76Mbps(UL), 42Mbps(DL)<br \/>UMTS: 384Kbps<br \/>EDGE: 236.8Kbps<br \/>GPRS: 85.6Kbps<\/td>\n<td>CAT-M: 589Kbps(DL)\/1119Kbps(UL)<br \/>CAT-NB: 127Kbps(DL)\/158.5Kbps(UL)<br \/>EGPRS: 296Kbps(DL)\/236.8Kbps(UL)<\/td>\n<\/tr>\n<tr>\n<td>Regions<\/td>\n<td>Europe, Asia, South America, Australia<\/td>\n<td>North America \uff08AT&amp;T Certified), Australia (Telstra)<\/td>\n<td>Global<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>SIM Card<br \/><\/strong><\/p>\n<p>A micro SIM card is needed for using cellular network and is inserted as shown below.<\/p>\n<p><a href=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD.jpg\" rel=\"shadowbox[sbpost-6529];player=img;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-7189\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD-300x300.jpg 300w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD-150x150.jpg 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD-768x768.jpg 768w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD-66x66.jpg 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2019\/04\/F2_SIM_CARD.jpg 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>MicroSD<\/strong><\/p>\n<p>Freematics ONE+ has a microSD slot under the side cover which is connected to ESP32 via SPI. Standard Arduino SD library can be used for microSD card access.<\/p>\n<p><strong>Low-Power Mode<\/strong><\/p>\n<p>Freematics ONE+ enters and leaves low power mode programmatically. In low power mode with all peripherals (GPS, GSM, WiFi) powered off, the power consumption is around 10mA. This prevents car battery from going flat while the main controller is still able to run code and perform low-power tasks like motion detection by MEMS sensor.<\/p>\n<p><strong>Schematic<\/strong><\/p>\n<p>The schematic is <a href=\"https:\/\/freematics.com\/dl\/FreematicsONEplus_schematic.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">here<\/a>. It is subject to change and may not always be up-to-date.<\/p>\n<h1>Freematics ONE+ vs Freematics ONE<\/h1>\n<table border=\"1\" width=\"100%\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th>\u00a0<\/th>\n<th width=\"37%\"><a href=\"https:\/\/freematics.com\/pages\/products\/freematics-one-plus\/\">Freematics ONE+<\/a><\/th>\n<th width=\"37%\"><a href=\"https:\/\/freematics.com\/pages\/products\/freematics-one\/\">Freematics ONE<\/a><\/th>\n<\/tr>\n<tr>\n<td>Programmable Processor<\/td>\n<td>32-bit Dual-Core @ 240Mhz<\/td>\n<td>8-bit AVR MCU @ 16Mhz<\/td>\n<\/tr>\n<tr>\n<td>Real-time Operating System<\/td>\n<td>FreeRTOS (multi-threading)<\/td>\n<td>N\/A<\/td>\n<\/tr>\n<tr>\n<td>Development Environment<\/td>\n<td>Platform IO, Arduino IDE etc.<\/td>\n<td>Platform IO, Arduino IDE etc.<\/td>\n<\/tr>\n<tr>\n<td>Arduino Library Features<\/td>\n<td>OBD-II\/GPS\/MEMS access,<br \/>WiFi and cellular networking<\/td>\n<td>OBD-II\/GPS\/MEMS access<\/td>\n<\/tr>\n<tr>\n<td>WiFi<\/td>\n<td>Built-in 802.11 b\/g\/n (SDK)<\/td>\n<td>N\/A<\/td>\n<\/tr>\n<tr>\n<td>Bluetooth<\/td>\n<td>Built-in BLE+BT (SDK)<\/td>\n<td>Optional BLE by CC2541 module (serial)<\/td>\n<\/tr>\n<tr>\n<td>External I\/O<\/td>\n<td>2x 3.3V GPIO for digital I\/O, analog input, serial UART<\/td>\n<td>2x 5V digital I\/O or analog input<\/td>\n<\/tr>\n<tr>\n<td>Cellular Module<\/td>\n<td>GSM\/GPRS\/WCDMA\/LTE bee module, direct access (UART)<\/td>\n<td>GSM\/GPRS bee module<\/td>\n<\/tr>\n<tr>\n<td>Program Space<\/td>\n<td>16MB Flash + 520KB RAM<\/td>\n<td>32KB Flash + 2KB RAM<\/td>\n<\/tr>\n<tr>\n<td>Data Storage<\/td>\n<td>microSD or internal Flash<\/td>\n<td>microSD<\/td>\n<\/tr>\n<tr>\n<td>Device LED<\/td>\n<td>GPIO controlled + communication indicator<\/td>\n<td>Communication indicator<\/td>\n<\/tr>\n<tr>\n<td>Suitable Applications<\/td>\n<td>Real-time processing and logging for massive data sampled at high rate, low-latency data transmission with various protocols over BLE, WiFi or cellular network<\/td>\n<td>Local data logging and simple data transmission over cellular network<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>\u00a0<\/h1>\n<h1>Development<\/h1>\n<p>The most exciting thing about this product is that you can create your own unique product or solution on top of our massive accomplished work. We have been developing and maintaining a dedicated\u00a0<a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/libraries\/FreematicsPlus\"> Arduino library<\/a> for easy access to all hardware resources and a set of fully functional <a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/firmware_v5\/\">reference Arduino sketches<\/a> for this product. So there is no need to start from scratch. As long as you have some basic knowledge about Arduino, you are good to go. Together with our Freematics Arduino Builder which allows configuring, compiling and uploading Arduino sketches in one simple GUI, we intend to bring the best out-of-box experience for non-professional developers. If you are a pro, we recommend <a href=\"http:\/\/platformio.org\/platformio-ide\" target=\"_blank\" rel=\"noopener noreferrer\">PlatformIO IDE<\/a> as development environment and our reference code is organized as PlatformIO projects as well, though you can still use Arduino IDE or Arduino makefile with ESP-IDF. For more information about development, please refer to the <a href=\"https:\/\/freematics.com\/pages\/products\/freematics-one-plus\/guide\/\">Developers Guide<\/a>.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 20%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-6529 gallery-columns-5 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_serial.png' rel='shadowbox[sbalbum-6547];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_serial-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_serial-150x150.png 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_serial-66x66.png 66w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_upload.png' rel='shadowbox[sbalbum-6547];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_upload-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_upload-150x150.png 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/pio_f1p_upload-66x66.png 66w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/arduino_ide_oneplus.png' rel='shadowbox[sbalbum-6529];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/arduino_ide_oneplus-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/arduino_ide_oneplus-150x150.png 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/arduino_ide_oneplus-66x66.png 66w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_1.png' rel='shadowbox[sbalbum-6547];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_1-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_1-150x150.png 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_1-66x66.png 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_1.png 642w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_5.png' rel='shadowbox[sbalbum-6547];player=img;'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_5-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_5-150x150.png 150w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_5-66x66.png 66w, https:\/\/freematics.com\/pages\/wp-content\/uploads\/2017\/06\/ab_f1p_5.png 642w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h1>\u00a0<\/h1>\n<h1>Shipping List<\/h1>\n<ul>\n<li>Freematics ONE+ x 1<\/li>\n<li>Micro USB cable x 1 (optional)<\/li>\n<li>GNSS Receiver x 1 (optional)<\/li>\n<li>Cellular Module x1 (optional, plugged-in)<\/li>\n<li>MicroSD card (optional, inserted)<\/li>\n<\/ul>\n<h1>Links<\/h1>\n<ul>\n<li><a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/libraries\/FreematicsPlus\" target=\"_blank\" rel=\"noopener noreferrer\" data-cke-saved-href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/libraries\/FreematicsPlus\">Arduino Library<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/firmware_v5\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-cke-saved-href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/tree\/master\/firmware_v5\/\">Sample Arduino Sketches<\/a><\/li>\n<li><a href=\"https:\/\/freematics.com\/pages\/products\/freematics-one-plus\/guide\/\" target=\"_blank\" rel=\"noopener noreferrer\">Developers Guide<\/a><\/li>\n<li><a href=\"http:\/\/blog.freematics.com\/2018\/freematics-vehicle-track-system\/\" target=\"_blank\" rel=\"noopener noreferrer\">Tutorial: Setting up a vehicle tracking system on Linux box with Freematics ONE+<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/stanleyhuangyc\/Freematics\/releases\/tag\/telelogger\" target=\"_blank\" rel=\"noopener\">Telelogger with ESP-IDF<\/a><\/li>\n<\/ul>\n<h1>Order<\/h1>\n<p>You can quickly place your order from this page with optional accessories for your selection.<\/p>\n\n\n<div id=\"collection-component-1669510085103\"><\/div>\n<script type=\"text\/javascript\">\n\/*<![CDATA[*\/\n(function () {\n  var scriptURL = 'https:\/\/sdks.shopifycdn.com\/buy-button\/latest\/buy-button-storefront.min.js';\n  if (window.ShopifyBuy) {\n    if (window.ShopifyBuy.UI) {\n      ShopifyBuyInit();\n    } else {\n      loadScript();\n    }\n  } else {\n    loadScript();\n  }\n  function loadScript() {\n    var script = document.createElement('script');\n    script.async = true;\n    script.src = scriptURL;\n    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(script);\n    script.onload = ShopifyBuyInit;\n  }\n  function ShopifyBuyInit() {\n    var client = ShopifyBuy.buildClient({\n      domain: 'freematics-shop.myshopify.com',\n      storefrontAccessToken: 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programmable vehicle telemetry prototyping platform in form of a OBD dongle that plugs into a vehicle\u2019s OBD port and works as a standalone smart device which can communicate with vehicle&#8217;s ECU. It integrates motion sensor and can extend with GNSS receiver or external sensors. Collected data can be processed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5417,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6529","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/pages\/6529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/comments?post=6529"}],"version-history":[{"count":155,"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/pages\/6529\/revisions"}],"predecessor-version":[{"id":7929,"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/pages\/6529\/revisions\/7929"}],"up":[{"embeddable":true,"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/pages\/5417"}],"wp:attachment":[{"href":"https:\/\/freematics.com\/pages\/wp-json\/wp\/v2\/media?parent=6529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}