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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 GPIO controlled + communication indicator GSM/GPRS/WCDMA/LTE bee module, direct access (UART) #Freematics traccar edition serial#Freematics ONE+ vs Freematics ONEĢx 3.3V GPIO for digital I/O, analog input, serial UART It is subject to change and may not always be up-to-date. #Freematics traccar edition code#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. In low power mode with all peripherals (GPS, GSM, WiFi) powered off, the power consumption is around 10mA. Standard Arduino SD library can be used for microSD card access.įreematics ONE+ enters and leaves low power mode programmatically. North America (AT&T Certified), Australia (Telstra)Ī micro SIM card is needed for using cellular network and is inserted as shown below.įreematics ONE+ has a microSD slot under the side cover which is connected to ESP32 via SPI. Following chart compares the 3 types currently available. We provide several options for cellular modules. #Freematics traccar edition update#SIM7600 and SIM7070 cellular modules have built-in GNSS (1Hz update rate) which works with an optional external GPS antenna (SMA connector).Ĭellular module is installed in Freematics ONE+ through onboard xBee socket. The receiver comes with a 1.5m long cable. The optional M8030 10Hz GNSS receiver provides high accuracy (up to 2 meters) and high update rate (10Hz). The line definition of the connector is as following.įreematics ONE+ supports high-accuracy geolocation positioning external GNSS receiver connected to the 4-pin I/O connector. ![]() A 2.54 Molex connector is used for wiring. The 4-pin socket contains of 2x GPIO (from ESP32), VCC (controllable by ESP32’s GPIO15) and GND. Vehicles using following vehicle protocols are supported.įreematics ONE+ has an external I/O socket on its enclosure. To check if your vehicle is OBD-II certified, open your hood and find the sticker that looks like this: SIM card slot (when cellular module is present)įreematics ONE+ plugs into the OBD port usually located under the steering column.Typical power rating 20mA (WiFi inactive) / 50mA (WiFi active).M8030 10Hz GNSS (external receiver, optional). #Freematics traccar edition Bluetooth#
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