Badger 2040 - Badger + accessory kit

A hackable, programmable badge with EInk® display, powered by Raspberry Pi RP2040.

Features

• 2.9" black and white E Ink® display (296 x 128 pixels)
• Ultra wide viewing angles
• Ultra low power consumption
• Dot pitch - 0.227 x 0.226 mm
• Powered by RP2040 (Dual Arm Cortex M0+ running at up to 133Mhz with 264kB of SRAM)
• 2MB of QSPI flash supporting XiP
• Five front user buttons
• Reset and boot buttons (the boot button can also be used as a user button)
• White LED
• USB-C connector for power and programming
• JST-PH connector for attaching a battery (input range 2.7V - 6V)
• High-precision voltage reference for battery level monitoring
• Qw/ST (Qwiic/STEMMA QT) connector
• Fully-assembled (no soldering required)
• Schematic
• Mechanical drawing
• C++/MicroPython libraries

What's Included

• Badger 2040
• 2 x AAA battery holder
• 2 x AAA batteries
• Velcro square
• Black lanyard (made from recycled plastic bottles!)
• USB-C to USB-A cable