Part A
ESP32-PICO-D4
Espressif Systems
- Lifecycle
- Active
- Stock
- 6253 PCS
- Package
- QFN-48
- Series
- RF Transceiver Modules and Modems
Parts at a glance
Part B
ESP32-S2FH4
Espressif Systems
- Lifecycle
- Active
- Stock
- 6289 PCS
- Package
- QFN-56
- Series
- RF Transceiver Modules and Modems
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-PICO-D4 | ESP32-S2FH4 |
|---|---|---|
| Series | ESP32 | ESP32 |
| Part Status | Active | Active |
| RF Family / Standard | Bluetooth, WiFi | WiFi |
| Protocol | 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 | 802.11b/g/n |
| Modulation | CCK, DSSS, OFDM | - |
| Frequency | 2.4GHz ~ 2.5GHz | 2.4GHz |
| Data Rate | 150Mbps | 150Mbps |
| Power - Output | 20.5dBm | 19.5dBm |
| Sensitivity | -98.4dBm | -97dBm |
| Serial Interfaces | GPIO, I²C, I²S, PWM, SDIO, SPI, UART | ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB |
| Utilized IC / Part | ESP32 | ESP32-S2 |
| Memory Size | 4MB Flash | 4MB Flash |
| Voltage - Supply | 2.7V ~ 3.6V | 2.8V ~ 3.6V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TJ) |
| Antenna Type | - | Antenna Not Included |
| Current - Receiving | - | 63mA ~ 68mA |
| Current - Transmitting | - | 160mA ~ 310mA |