Part A
ESP32-C3FH4
Espressif Systems
- Lifecycle
- Active
- Stock
- 5284 PCS
- Package
- QFN-32
- Series
- RF Transceiver Modules and Modems
Parts at a glance
Part B
ESP32-D0WD
Espressif Systems
- Lifecycle
- Active
- Stock
- 1517 PCS
- Package
- QFN-48
- Series
- RF Transceiver ICs
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-C3FH4 | ESP32-D0WD |
|---|---|---|
| Series | ESP32 | - |
| Part Status | Active | Not For New Designs |
| RF Family / Standard | Bluetooth, WiFi | Bluetooth, WiFi |
| Protocol | 802.11b/g/n, Bluetooth v5.0 | 802.11b/g/n, Bluetooth 4.2 |
| Frequency | 2.402GHz ~ 2.48GHz | 2.4GHz |
| Data Rate | 54Mbps | - |
| Power - Output | 21dBm | 20dBm |
| Sensitivity | -105dBm | -98dBm |
| Serial Interfaces | GPIO, I²C, I²S, SPI, JTAG, UART, USB | I²C, I²S, SPI, UART |
| Antenna Type | Antenna Not Included | - |
| Memory Size | 4MB Flash, 400kB SRAM, 384kB ROM | 448kB ROM, 520kB SRAM |
| Voltage - Supply | 3V ~ 3.6V | 2.3V ~ 3.6V |
| Current - Receiving | 84mA ~ 87mA | 100mA |
| Current - Transmitting | 276mA ~ 335mA | 240mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C |
| Type | - | TxRx + MCU |
| Data Rate (Max) | - | 150Mbps |
| GPIO | - | 34 |