Hardware revision 10 2023
Home >> Smart DAQ Specifications >> 12-bit Smart DAQ Hardware Specifications >> Hardware revision 09-2023
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Last update: 15-11-2023
This page describes all hardware specifications for the 09-2023 revision. To goto to the Smart DAQ repository where the KiCad Files are, click here.
- QFN Xtensa LX7 Single Core Processor running up to 160MHz
- RISC V ultra-low power co-processor
- 400Kb RAM
- 4MB PSRAM;
- wireless connectivity disabled on the hardware;
- Authentication & Security:
- SOIC-8 ATSHA204A SHA-256 high-security hardware authentication IC for secure and unique experimental data exchange
- Power management
- DFN-6 AUR9718/ST1S09 high efficiency step-down 3.3V 1.5A DC converter;
- Onboard sensors:
- BMP280 Atmospheric Pressure Sensor
- ENS160 TrueVOC sensor;
- DFN-8 AHT20; temperature sensor with a precision of 0.1 C;
- DFN-8 AHT20 humidity sensor;
- LGA-14 LSM6DS3 a 6-axis accelerometer and gyroscope;
- Connectivity
- CAN BUS
- USB-C serial communication, standard 5.0V DC USB-C connector, max 1A
- Serial UART communication
🟢 Fully tested and working
A green circle means the hardware electronics or the programming code was fully tested, each of its functionalities and capabilities. And it can be installed in a vehicle. Keep in mind this does not mean errors won't happen. As in everything related to electronics and software, there are revisions and updates. This open hardware is no different.
💯 Fully tested & working, no improvements necessary - already being sold online
🆓 Fully Open hardware \ source code
🤪 There's better than this. don't use it
🔐 Fully closed hardware \ source code
⚡️ fully tested and working, however, it is a dangerous solution to deploy
🟡 Not tested. Working capability is unknown, it may work or not.
A yellow circle means the hardware electronics or the programming code was not fully tested, each of its functionalities and capabilities. This does not mean it not working, it simply means testing is needed before giving a green circle of approval.
🔴 Fully tested but not working.
A red circle means the hardware electronics or the programming code was fully tested, and found some kind of critical error or fault. This means the electronics or firmware code cannot be used in a vehicle.
⌛ Not started.
The hourglass means the hardware electronics or the programming hasn't started. Most likely because is waiting for the necessary test components needed for reverse engineering and also engineering of the new open solution.
🆕 New updated contents
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