MAKERphone 2.0 DIY Mobile Phone: Tech Specs
| Processor | ESP32-S3 dual-core, 4 MB flash, 4 MB PSRAM |
|---|---|
| Cellular | 4G LTE Cat-1 with 2G fallback, nano-SIM |
| Display | 1.77-inch color, 160 x 128 pixels |
| Battery | 1000 mAh, USB-C charging |
| Audio | Speaker, I²S microphone, 3.5 mm headphone jack |
| Connectivity | Wi-Fi, Bluetooth, USB (programming) |
| Expansion and storage | UMAX modular connector, microSD card slot |