v0.6.0

Hardware (schematic changes, design in progress)

New components:

• USB-C connector (alongside retained Micro USB)
• M.2 B+E-key connector (new telemetry module interface)
• BMA456 accelerometer
• MLX90393 3-axis magnetometer
• VEML6030 ambient light sensor
• MB85RC FRAM (fast non-volatile memory for data buffering)
• PAC1934 multi-channel power accumulator (replaces INA21x current sense amplifiers)
• PCA9634 LED driver (for RGB status LEDs)

Removed:

• INA21x current sense amplifiers (superseded by PAC1934)
• TS5A21366 analog switch

Mechanical

• 3D-printed large-box battery mount with strap, as used in field deployments

Project

• Board and repository renamed from Resnik to Okapi

Release metadata

• CITATION.cff and .zenodo.json added
• Zenodo DOI badge updated to concept DOI (10.5281/zenodo.3766482)
• Board photo captions identify hardware as Resnik v0.4.0

v0.5.2: Final Resnik

Cleaned repo

v0.5.1: Mechanical hardware and organization

• Organization
• Battery mounts
• Mounting plate for box
• Documentation images
• Licenses
• BoM and supplies
• Funders
• Filename cleaning (spaces)
• DOI badge

v0.5.0: Development before organization

Version number from what is printed on the board. This is a fully-functioning Resnik, but the repo has not yet been organized.

v0.1.0

Archive

Resnik v0.0.0

Archive