The Upper board constitutes the thinky bits of the FieldKit system.
Every Fieldkit has at least three boards: Upper, Lower, and Module Base. Upper contains :
- The microcontroller.
- The OLED display and buttons.
- The real-time clock and its backup power supply.
- Flash memory for firmware.
- Separate NAND flash for data storage.
- The Micro-SD Card Slot.
- The USB Port.
- A temperature sensor.
"In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed." --Charles Darwin
This hardware is released under CERN Open Hardware License Version 2 - Permissive (CERN-OHL_P) Obviously, it's Distributed as-is; and no warranty is given.
Upper was Designed by Bradley Gawthrop for FieldKit.