- Simple command interface
- Input voltage from 3.3V to 12V
- Open source data logger
- RoHS compliant
The OpenLog Data Logger is an open source data logger. Power up this device and it will start logging any received serial data at 9600bps. The OpenLog firmware is open source and is based on Bill Greiman's sdfatlib. OpenLog currently supports FAT16 and FAT32 microSD cards (tested up to 16GB).
Note: Although this device will run at baud rates higher than 9600, operation at higher baud rates can become unreliable because of the limitations of the system when moving data to the SD card.