Sheet corresponds to one die pack only; other die packs are untested
Die pack should be oriented with the cut corner in upper-right
Die numbering in sheet is, e.g., die 6 is in row 1, column 6. Ignore columns in dice tray that are completely empty.
If in question, use dice that are missing to align numbering
Drop probes on VBAT and GND, apply 1.5 V, measure current
Optically program with GPIO toggle firmware
If current only increases by ~30 uA, chip requires vddd tap. If current increases up to ~2 mA, chip is cold boot-capable.
After optical calibration, current should return to ~200 uA
Bare die can communicate with OpenMote at a range of a few cm. Joining a network on probe station is possible but would require 3rd probe contact to perform vddd tap operation and boot OpenWSN firmware.