CANedge2: 2x CAN Bus Data Logger (SD + WiFi + GPS/IMU)
The plug & play 2x CAN/LIN logger records timestamped CAN data (Classical/CAN FD) to the extractable 8 GB industrial SD card.
The compact device connects via WiFi access points to securely push data to your own server – with support for over-the-air updates.
The device includes GNSS/IMU, adding data like position, speed, attitude, acceleration and more.
Ideal for telematics, R&D field tests, diagnostics and predictive maintenance.
Software/APIs are free & open source – with no subscription fees or vendor lock-in.
Tip: See also the CANedge3 with 3G/4G.
Price includes GPS antenna.
| GENERAL | |
|---|---|
| Functionality | Standalone CAN bus data logger with SD card, 2xCAN/LIN channels, WiFi and GNSS/IMU |
| Firmware | Supports free firmware updates for adding features |
| Configuration | Configuration files based on the popular open source JSON schema concept |
| Software | Free open source editor tool for easy device configuration (offline/online version available) |
| Free open source CANcloud telematics platform for managing devices & data via your browser | |
| Multiple tools for mounting your S3 server as a local drive for easy access | |
| Free open source asammdf software & API for editing, DBC converting & plotting MF4 data | |
| Free open source MF4 converters – drag & drop log files to convert into e.g. CSV, ASC, TRC | |
| Free open source Python API – e.g. for automated data processing, reporting or integrations | |
| Free open source telematics dashboards for visualizing your DBC decoded data in your browser | |
| Safety | CE-RED, FCC, IC, RoHS (see Docs), WPC ETA (India), RCM (Australia), ICASA (South Africa) |
| For Korea/Japan, a certified ‘PB’ variant with internal WiFi antenna is used (KC, GITEKI) | |
| Tested for voltage transients (emissions/immunity), ISO 7637-2:2011, by TUV SUD (see the Docs) | |
| Variant certified for South Korea, Japan & more is available on-request (contact us) | |
| Warranty | 1-year warranty |
| Support | Free, fast & high quality support |
| Origin | Denmark |
| CAN BUS | |
| Channels | 2 x CAN channels (incl. CAN FD support) |
| Standard | ISO 11898: Compliant with CAN (up to 1 Mbit/s) and ISO & Bosch CAN FD (up to 5 Mbit/s payload rate) |
| Protocols | Log raw data from CAN based protocols (J1939/FMS, CANopen, NMEA 2000, OBD2, CAN FD, UDS, …) |
| Identifiers | Compliant with CAN specifications 2.0A (11-Bit ID) and 2.0B (29-Bit ID) |
| Bit-Rate Auto-Detect | Bit rate can be auto-detected or set manually |
| Retransmission | Configurable retransmission of frames that have lost arbitration or been disturbed by errors |
| Transceiver Protection | ±16 kV HBM ESD, ±15 kV IEC ESD, ±70 V bus fault, short circuit |
| Common mode input voltage: ±30 V | |
| TXD dominant timeout (prevents network blocking in the event of a failure) | |
| LIN BUS | |
| Channels | 2 x LIN channels |
| Publisher/Subscriber | Each LIN channel can be configured as a LIN subscriber/publisher with support for LIN data transmission |
| Custom length | Support for custom frame lengths |
| Standard | Compliant with LIN 2.0 up to 20 Kbit/s (support for Classic & Enhanced checksum format) |
| Transceiver Protection | ±8 kV HBM ESD, ±1.5 kV CDM, ±58 V bus fault |
| TXD dominant timeout (prevents network blocking in the event of a failure) | |
| DATA LOGGING | |
| SD Card | 8 GB extractable Class 10 industrial micro SD (SDHC) included (optional 32GB) – read at 80 MB/s
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| Parallel CAN/LIN | Record data from up to 2 x CAN channels + 2 x LIN channels, simultaneously |
| Real-Time Clock | Yes – CAN frames are date & timestamped with 50 microsecond resolution (battery backup) |
| The RTC can be configured to match local time zones (default: UTC) | |
| The RTC can be auto-synced via WiFi or a CAN message (e.g. from the internal GNSS timestamp) | |
| Log File Format | Log data in industry standard binary MF4 (easily convert to e.g. CSV, ASC, pandas, MATLAB, …) |
| Data Compression | Configurable embedded log file compression (~50-80% size reduction) |
| Silent Mode | Configurable silent mode: Restricted (acknowledge only) or monitoring (zero transmission) |
| Filters | 128/64 regular/extended ID filters per channel (range, mask, acceptance, rejection) |
| Prescaling | Prescale CAN frames to record e.g. by time (per X ms) or by data (e.g. if byte X or Y changes) |
| Transmit | Transmit lists of CAN frames per channel (single-shot/periodic) – e.g. for OBD2 requests |
| CAN Error Frames | Support for logging CAN error frames (bit-stuffing, form, CRC, bit, acknowledgement) |
| LIN Error Frames | Support for logging LIN error frames (checksum, receive, synchronization, transmission) |
| Remote Frames (RTR) | Support for logging/transmission of remote CAN frames (RTR) |
| Cyclic Logging | Optional cyclic logging mode (oldest log file is deleted when SD card is full) |
| Advanced Triggers | Control signal lets you start/stop logging based on custom CAN IDs & data thresholds |
| CAN Heartbeat | Optionally transmit heartbeat CAN frame with device status, storage used & RTC time |
| File Split | Configurable log file split size (by size: 1-512 MB and/or by time period: 0-86400s) |
| Power Safe | 100% power safe data logging – no file corruption when disconnected |
| Unique Device ID | Each device has a globally unique ID ensuring unique log file naming |
| Data Encryption | Log files can be encrypted at rest on the SD card for security/GDPR/CCPA (incl. integrity check) |
| WIFI | |
| Transfer Modes | Station mode: Connects to a WiFi access point to transfer data |
| Protocol | HTTP/HTTPS: Stable and secure transfers – ideal for big data telematics |
| Access Points | Add 1-4 WiFi access points. Prioritized order. Condition on signal strength |
| Over-The-Air (OTA) | Configuration & firmware over-the-air (COTA/FOTA). Configurable sync rate. Optionally disable |
| WiFi Heartbeat | If enabled, the CANedge2 periodically “checks-in” to your server by uploading a small device status file |
| Data Upload State | Optionally disable/enable upload of log files (e.g. via over-the-air configuration) |
| Range | Strong range via external WiFi antenna |
| LAN Standard | IEEE 802.11 b / g / n |
| Frequency | 2.412-2.472 GHz (power output of 18.5dBm, 802.11b 11Mbps) |
| Antenna | External (SMA, <2 dBi gain). Can be extended or replaced by e.g. a WiFi rooftop antenna |
| S3 Server Interface | Upload data to your own cloud server (e.g. Amazon, Google, Azure) or self-hosted server (e.g. MinIO) |
| Web Server Interface | Pull data from SD via WiFi (through browser web page or REST API) – no server required |
| WIFI SECURITY | |
| HTTPS | Data & over-the-air updates can be sent via HTTPS (TLS 1.2) for secure transfer to server |
| WPA/WPA2 | Supports WPA/WPA2 |
| Credential Encryption | WiFi access point & S3 server credentials can be encrypted in the config on the device SD card |
| Signed Firmware | Firmware updates are digitally signed to verify that they are from a trusted source |
| User Policies | Fully customize access rights across CANedge devices and end users through S3 policies |
| GNSS & 3D IMU | |
| Module | Professional-grade u-blox NEO-M9V sensor module (92-channel) with built-in gyroscope and accelerometer |
| GNSS | Supports combinations of GPS (USA), Galileo (Europe), BeiDou (China), GLONASS (Russia) |
| Sensor Fusion (UDR) | Enhanced position precision via sensor fusion (UDR) of GNSS and 3D IMU [automotives only] |
| Up to 3x better accuracy vs. GNSS-only receivers | |
| Extended and improved GNSS fix in GNSS hostile areas (e.g. urban environments, tunnels, …) | |
| Accuracy | Position: 2.0 m CEP (Circular Error Probable) |
| Heading: 0.3 deg | Pitch: 0.4 deg | Roll: 0.6 deg (68% at 30 m/s) | |
| Velocity: 0.08 m/s | |
| Sensitivity | Tracking/Navigation: 160 dBm | Cold starts: 148 dBm |
| Acquisition | Cold starts: 25 s |
| GNSS Antenna | Required for GNSS-based data (not for IMU) |
| DATA PARAMETERS | |
| CAN encoding | The GNSS/IMU data is encoded as ‘CAN messages’ within the CANedge log files (on a separate channel) |
| Configuration | GNSS/IMU messages can be filtered/prescaled to enable custom message inclusion and frequency |
| Optionally record GNSS/IMU messages only if valid | |
| Signals | The module adds several GNSS/IMU signals (for a full list, see the Docs or DBC file) |
| GNSS position: Longitude and latitude information [5 Hz] | |
| GNSS time: Precise GNSS based epoch timestamp [5 Hz] | |
| GNSS status: Fix type (NO/UDR/2D/3D/GNSS+UDR) and satellite count [5 Hz] | |
| GNSS speed: Travel speed in m/s and km/h [5 Hz] | |
| GNSS altitude: Altitude in meters [5 Hz] | |
| Attitude/orientation: Roll, pitch, heading [automotives only] [5 Hz] | |
| GNSS odometer: Distance traveled (since power on) [5 Hz] | |
| 3D IMU: Accelerometer-based acceleration (X, Y, Z) [5 Hz] | |
| Geofences: Status of the configured geofences [5 Hz] | |
| ELECTRICAL | |
| Input Supply | +7V to +32V DC via the Channel 1 DB9 (e.g. from the vehicle/machine power supply) |
| Power Consumption | Extremely low (~1 W) – no risk of battery drainage |
| Protection | Reverse voltage protection on CAN-bus supply |
| Transient voltage event protection on supply lines | |
| MECHANICAL | |
| Enclosure & Weight | Compact aluminium enclosure: 75 x 47 x 20 mm (W x L x H excl. flanges & antenna connector). 100 grams |
| Antennas | WiFi antenna and GPS antenna included |
| Flanges | Flanges with 4 x M3 screw holes (head diameter < 6 mm) – see also the CANedge ‘mounting kit’ |
| Connector | 2 x Standard D-sub 9 (DB9) connectors (optional OBD2/J1939/… adapters) |
| Pin-Out | See the product manual for the DB9 connector pin-outs |
| Configurable Power Out | Channel 2 can be configured to supply 5V to external modules (e.g. the CANmod sensor-to-CAN modules) |
| LEDs | Logger status via 6 external LEDs: Power, CH1, CH2, Memory, WiFi, GNSS |
| Temperature | Operating temperature (parts): -25degC to +70degC |
| IP Rating | IP Rating 40 |
