ESP32-WROOM-32E-H4 vs ESP32-WROOM-32E-N8 Comparación
Comparación detallada lado a lado de ESP32-WROOM-32E-H4 por Espressif Systems y ESP32-WROOM-32E-N8 por Espressif Systems. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Espressif Systems
ESP32-WROOM-32E-H4 - WiFi BT4.2 Module 4MB | Espressif
ESP32-WROOM-32E-H4 ✓ ActivoEspressif Systems
ESP32-WROOM-32E-N8 - WiFi/BT4.2 Module, 8MB Flash | Espressif
ESP32-WROOM-32E-N8 ✓ ActivoComparación de especificaciones
| Parámetro | ESP32-WROOM-32E-H4 | ESP32-WROOM-32E-N8 |
|---|---|---|
| Marca | Espressif Systems | Espressif Systems |
| Categoría | RF Modules | RF Modules |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,28 | $3,77 |
| Core SoC | ESP32-D0WD-V3 (ECO V3) | ESP32-D0WD-V3 |
| CPU | Xtensa dual-core 32-bit LX6, up to 240 MHz | Xtensa dual-core 32-bit LX6 |
| SRAM | 520 KB on-chip | — |
| Flash Memory | 4 MB SPI flash | 8 MB SPI |
| WiFi Standard | 802.11 b/g/n, 2.4 GHz to 2.5 GHz | — |
| Bluetooth | v4.2 BR/EDR + BLE, Class 1/2/3 | v4.2 +EDR, Class 1, 2 and 3 |
| Receive Sensitivity | -98 dBm | — |
| Max TX Power | 20 dBm | — |
| Tensión de alimentación | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Typical TX Current | 112 mA | — |
| Peak Current | 239 mA | — |
| GPIO Count | 26 | 26 |
| Interfaces | UART, SDIO, SPI, I2C, I2S, GPIO | — |
| Antenna | Onboard PCB trace antenna | Onboard PCB antenna |
| Temperatura de funcionamiento | -40C to +105C | [DATA_NEEDED: operating temperature range] |
| Package Dimensions | 25.5 x 18 mm SMD module | 18 x 25.5 x 3.1 mm |
| Tipo de montaje | Surface Mount (castellated pads) | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Wi-Fi Standard | — | 802.11 b/g/n, 2.4 GHz to 2.5 GHz |
| Número de pines | — | 38 |
| Frequency Band | — | 2.4 GHz ISM |
| Transmit Power | — | [DATA_NEEDED: maximum RF transmit power] |
| Data Rate (Wi-Fi) | — | [DATA_NEEDED: max Wi-Fi data rate] |