Our business is develop process to reduce fuel consumption and contamination in fleets.
We need to write software for new hardware with Linux kernel 4.1.15, our need is to provide this hardware with intelligence that allows reading GPS data from the vehicle where the hardware is installed, reading the PGNs and decoding SPNs, processing RS232 communications, detecting digital input signals, send the data frame via the GSM modem (2G, 3G, 4G) with the following characteristics of hard.
Arm® Cortex®-A7 based CPU @ 792MHz
DDR3L SDRAM - 512MB
eMMC Flash - 8GB
Wi-Fi 802.11 b / g / n / ac - Hotspot & Station mode
GPS Receiver with Antenna
3 Axis Accelerometer
3 Axis Gyroscope
3 Axis Magnetometer *
106 X 87 X 28.5 mm
Battery Lithium-ion Polymer (LIP) 3.7V
-20 ° C to + 70 ° C (Excluding Battery)
Battery when discharging: -20 ° C to + 60 ° C
Battery when charging: 0 ° C to + 45 ° C
HS CAN x 1 Port
LS CAN x 1 Port
CAN FD x 1 Port
J1939 / ISO 15765-4 *
12V Power Input from TCU Port
USB 2.0 device
GPIO’s x 4 (2 Digital IN, 2 Digital OUT)
Status LED (Configurable) x 1
Micro SIM / Nano SIM * / e-SIM *
BSP Image, Protocol Stack and API
Standard PID’s and JSON data format to push to
LTE Cat 4, LTE Cat M1 / Cat NB1
We will need to generate scripts for different configurations according to the installation needs.
We have all tools and components ( Library).
4 freelancers estão ofertando em média €514 nesse trabalho
hi it's a easy project. for deaitls please message. I will chalkout the details. know me by my work, not by my work. bid and time will be finalised upon final agreement, please.