Part A
ESP32-S3R8
エスプレッシフ・システムズ
- Lifecycle
- Active
- Stock
- 2847 個数
- Package
- QFN-56
- Series
- RFトランシーバIC
Parts at a glance
Part B
ESP32-D0WD-V3
エスプレッシフ・システムズ
- Lifecycle
- Active
- Stock
- 3703 個数
- Package
- QFN-48
- Series
- RFトランシーバIC
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-S3R8 | ESP32-D0WD-V3 |
|---|---|---|
| Series | ESP32-S3 | ESP32 |
| Part Status | Active | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family / Standard | Bluetooth, WiFi | Bluetooth, WiFi |
| Protocol | 802.11b/g/n, Bluetooth v5.0 | 802.11b/g/n, Bluetooth 4.2 |
| Frequency | 2.412GHz ~ 2.484GHz | 2.412GHz ~ 2.484GHz |
| Data Rate (Max) | 150Mbps | 150Mbps |
| Power - Output | 21dBm | 20.5dBm |
| Sensitivity | -98.4dBm | -97dBm |
| Memory Size | 8MB PSRAM | 448kB ROM, 520kB SRAM |
| Serial Interfaces | I²C, I²S, SPI, UART, USB | ADC, I²C, I²S, SDIO, SPI, PWM, UART |
| GPIO | 30 | 34 |
| Voltage - Supply | 3.3V | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Modulation | - | 8DPSK, DSSS, DQPSK, OFDM |
| Current - Receiving | - | 95mA ~ 100mA |
| Current - Transmitting | - | 130mA ~ 240mA |