Part A
ESP32-D0WD
Espressif 시스템
- Lifecycle
- Active
- Stock
- 1517 PCS
- Package
- QFN-48
- Series
- 무선 송수신기 IC
Parts at a glance
Part B
ESP32-S3R2
Espressif 시스템
- Lifecycle
- Active
- Stock
- 5693 PCS
- Package
- QFN-56
- Series
- 무선 송수신기 IC
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-D0WD | ESP32-S3R2 |
|---|---|---|
| Part Status | Not For New Designs | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family / Standard | Bluetooth, WiFi | Bluetooth, WiFi |
| Protocol | 802.11b/g/n, Bluetooth 4.2 | 802.11b/g/n, Bluetooth v5.0 |
| Frequency | 2.4GHz | 2.412GHz ~ 2.484GHz |
| Data Rate (Max) | 150Mbps | 150Mbps |
| Power - Output | 20dBm | 21dBm |
| Sensitivity | -98dBm | -98.4dBm |
| Memory Size | 448kB ROM, 520kB SRAM | 2MB PSRAM |
| Serial Interfaces | I²C, I²S, SPI, UART | I²C, I²S, SPI, UART, USB |
| GPIO | 34 | 30 |
| Voltage - Supply | 2.3V ~ 3.6V | 3.3V |
| Current - Receiving | 100mA | - |
| Current - Transmitting | 240mA | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Series | - | ESP32-S3 |