Part A
ESP32-S2FH4
Espressif 시스템
- Lifecycle
- Active
- Stock
- 6289 PCS
- Package
- QFN-56
- Series
- 무선 송수신기 모듈 및 모뎀
Parts at a glance
Part B
ESP32-U4WDH
Espressif 시스템
- Lifecycle
- Active
- Stock
- 5686 PCS
- Package
- QFN-48
- Series
- 무선 송수신기 IC
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-S2FH4 | ESP32-U4WDH |
|---|---|---|
| Series | ESP32 | ESP32 |
| Part Status | Active | Active |
| RF Family / Standard | WiFi | Bluetooth, WiFi |
| Protocol | 802.11b/g/n | - |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate | 150Mbps | - |
| Power - Output | 19.5dBm | 19.5dBm |
| Sensitivity | -97dBm | - |
| Serial Interfaces | ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB | I²C, I²S, SPI, UART |
| Antenna Type | Antenna Not Included | - |
| Utilized IC / Part | ESP32-S2 | - |
| Memory Size | 4MB Flash | 4MB Flash, 448kB ROM, 520kB SRAM |
| Voltage - Supply | 2.8V ~ 3.6V | - |
| Current - Receiving | 63mA ~ 68mA | - |
| Current - Transmitting | 160mA ~ 310mA | - |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | - |
| Type | - | TxRx + MCU |