Epapar HAT
Created by
[Anshuman Tripathy]
• Started on July 03, 2025
It is a Epaper to be used with a SEEKINK display and Raspberry Pi
DAY 1- 3 July 2025- Starting OUT
there are no epaper hat that exist for the epaper displays made by seekink. These are cheap but there are no peripherals to use with it. so i want to make one to use with a raspberry pi
started out by reading datasheets for the seekink display and figuring out the circuit and the component
time spent- 2hr
DAY 2 - 4 July 2025- Basic Circuit
Completed the necessary control citcuit for EPD and voltage shifting
Time spent - 2 HR
DAY 3 - 6 July 2025 - Interfaced RPi and Complete PCB
Completed the power control logic and the RPi header connections. Also added a additional 9 pin connector to connect with other MCUs
Assigned the components ,started and complted the PCB. Took some time searching about the Pinouts for RPI
time spent - 7 hr