Quantity   Component name
1 × ESP32 S3 Mini https://www.wemos.cc/en/latest/s3/s3_mini.html
1 × Tri-Color ePaper 2.13 (SSD1680) Shield https://www.wemos.cc/en/latest/d1_mini_shield/epd_2_13_ssd1680.html?highlight=ssd1680
3 × MONOCRYST SOLAR CELL 147MW 4.15V - SM111K06L https://www.digikey.de/en/products/detail/anysolar-ltd/SM111K06L/9990436
1 × SPV1050 Micro Solar Power Manager https://www.dfrobot.com/product-1781.html
1 × TPS73733DCQR Low-Dropout Regulator  https://www.digikey.de/en/products/detail/texas-instruments/TPS73733DCQR/1698963
1 × 1000uF 10V electrolytic capacitor
1 × 3D printed chassis https://www.thingiverse.com/thing:6396535
2 × M2*4 Flat head self-tapping screws
4 × M2*20 Flat head self-tapping screws