waveshare 3.7inch E-Paper E-Ink Display HAT Compatible with Raspberry Pi4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W 480×280 Pixels Black/White 4 Grey Scales SPI Interface Supports Partial Refresh 3.7inch e-Paper HAT sold2023 light loop and reflective detailing

light loop and reflective detailing for added safety

Perfet CompatibilityThis DASONLT door projector light fits various models

StyleCap is a testament to pioneering design and functionality

[QUICK-CONNECT] secure in seconds by sliding socket end over 20mm mounting ball and tightening into position with integrated thumbscrew

300Pcs Connector Wire Seals

waveshare 3.7inch E-Paper E-Ink Display HAT Compatible with Raspberry Pi4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W 480×280 Pixels Black/White 4 Grey Scales SPI Interface Supports Partial Refresh 3.7inch e-Paper HAT sold2023 light loop and reflective detailingwaveshare 3. 7inch E Paper E Ink Display HAT Compatible with Raspberry Pi4B 3B+ 3B 2B B+ A+ Zero Zero W WH Zero 2W 480280 Pixels Black White 4 Grey Scales SPI Interface Supports Partial Refresh Specifications: Operating voltage: 3. 3 V. GREY SCALE: 4 INTERFACE: 3 wire SPI, 4 wire SPI PARTIAL REFRESH TIME: 0. 3s Outline dimensions: 54. 9 x 93. 3 x 0. 8 mm. FULL REFRESH TIME: 3s DISPLAY SIZE: 47. 32 81. 1 mm REFRESH POWER: 50mW (typ.) DOT PITCH: 4. 3 0.