ESP32-C3 Development Board ESP32 SuperMini Development Board, Spec: Expansion Board

1. Usability: available as a module, it can be directly used in your electronic projects
2. Compact design: compact and lightweight, ideal for projects with limited space
3. High-performance processor: utilizing the ESP32-C3 chip, it enables efficient WiFi and Bluetooth connections
4. Wide operating temperature range: capable of reliable operation, suitable for various environments

ESP32-C3 parameters
1. CPU: RISC-V 32-bit single-core processor
2. Clock frequency: 160 MHz
3. SRAM: 400 KB
4. ROM: 384 KB
5. On-chip Flash: none / 4 MB in different specifications
6. External Flash: maximum support 16 MB
7. External PSRAM support: N/A
8. WiFi: 802.11 b/g/n, 2.4 GHz
9. Bluetooth: Bluetooth 5.0
10. ADC: 2 x 12-bit SAR ADC, 6 channels