Datasheet
Technical specifications of the EduESP32-S3.
Electrical specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply voltage | 4.75 | 5.0 | 5.5 | V |
| I/O voltage | — | 3.3 | — | V |
| Active Wi-Fi current | — | 240 | 500 | mA |
| Deep Sleep current | — | 7 | 15 | µA |
| CPU frequency | — | 240 | — | MHz |
| Operating temperature | -40 | 25 | 85 | °C |
MCU resources
- Cores: 2× Xtensa LX7
- SRAM: 512 kB
- PSRAM: 8 MB QSPI octal
- Flash: 16 MB
- Wi-Fi: 802.11 b/g/n (2.4 GHz, up to 150 Mbps)
- Bluetooth: BLE 5.0 (long-range, mesh)
- ADC: 2× SAR 12-bit, 20 channels
- DAC: none (use PWM or external I2S)
- AI accel: vector instructions for INT8/INT16