ESP32-WROOM-32E-H4 vs ESP32-WROOM-32E-N8 比較
詳細な並列比較: ESP32-WROOM-32E-H4 メーカー: Espressif Systems および ESP32-WROOM-32E-N8 メーカー: Espressif Systems。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Espressif Systems
ESP32-WROOM-32E-N8 - WiFi/BT4.2 Module, 8MB Flash | Espressif
ESP32-WROOM-32E-N8 ✓ 生産中仕様比較
| パラメータ | ESP32-WROOM-32E-H4 | ESP32-WROOM-32E-N8 |
|---|---|---|
| ブランド | Espressif Systems | Espressif Systems |
| カテゴリ | RF Modules | RF Modules |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（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 | — |
| 電源電圧 | 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 |
| 動作温度 | -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 |
| 実装タイプ | Surface Mount (castellated pads) | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Wi-Fi Standard | — | 802.11 b/g/n, 2.4 GHz to 2.5 GHz |
| ピン数 | — | 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] |