mircemk| Quantity | Component name | |
| 1 | × | CrowPanel ESP32 4.2” E-paper HMI Display |
| 1 | × | Rechargeable Battery, Lithium Ion |
| 1 | × | Switch |
CrowPanel ESP32 4.2” E-paper Wi-Fi Info-Display
Electronic paper displays can clearly display images/text under lighting or natural light, without backlight, with lower power consumption