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$9.9
ESP32-S3
1.3-inch LCD screen development board
Integrated LCD display, Micro SD card slot and common peripheral interfaces
1: ESP32-S3R8 Dual-core processor, running at up to 240MHz | 5: Charging indicator Full of extinguishing |
2: Chip Ceramic Antenna | 6: PL4054 Battery Charge Management |
3: 16MB Flash | 7: ME6217C33M5G Low dropout LDO, current (Max) 200mA |
4: Micro SD card slot | 8: MX1.25 lithium battery interface |