ESP32-WROOM-32E-N8 vs ESP32-WROOM-32E-H4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ESP32-WROOM-32E-N8 sa pamamagitan ng Espressif Systems at ESP32-WROOM-32E-H4 sa pamamagitan ng Espressif Systems. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Espressif Systems
ESP32-WROOM-32E-N8 - WiFi/BT4.2 Module, 8MB Flash | Espressif
ESP32-WROOM-32E-N8 ✓ NakahandaEspressif Systems
ESP32-WROOM-32E-H4 - WiFi BT4.2 Module 4MB | Espressif
ESP32-WROOM-32E-H4 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ESP32-WROOM-32E-N8 | ESP32-WROOM-32E-H4 |
|---|---|---|
| Brand | Espressif Systems | Espressif Systems |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Katayuan ng Stock | In Stock | — |
| Presyo ng Yunit (USD) | $3.77 | — |
| Core SoC | ESP32-D0WD-V3 | ESP32-D0WD-V3 (ECO V3) |
| CPU | Xtensa dual-core 32-bit LX6 | Xtensa dual-core 32-bit LX6, up to 240 MHz |
| Wi-Fi Standard | 802.11 b/g/n, 2.4 GHz to 2.5 GHz | — |
| Bluetooth | v4.2 +EDR, Class 1, 2 and 3 | v4.2 BR/EDR + BLE, Class 1/2/3 |
| Flash Memory | 8 MB SPI | 4 MB SPI flash |
| Volte ng Pagbibigay | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| GPIO Count | 26 | 26 |
| Antenna | Onboard PCB antenna | Onboard PCB trace antenna |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (castellated pads) |
| Package Dimensions | 18 x 25.5 x 3.1 mm | 25.5 x 18 mm SMD module |
| Bilang ng Pins | 38 | — |
| Frequency Band | 2.4 GHz ISM | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Transmit Power | [DATA_NEEDED: maximum RF transmit power] | — |
| Tindminan RoHS | Compliant | Compliant |
| Data Rate (Wi-Fi) | [DATA_NEEDED: max Wi-Fi data rate] | — |
| SRAM | — | 520 KB on-chip |
| WiFi Standard | — | 802.11 b/g/n, 2.4 GHz to 2.5 GHz |
| Receive Sensitivity | — | -98 dBm |
| Max TX Power | — | 20 dBm |
| Typical TX Current | — | 112 mA |
| Peak Current | — | 239 mA |
| Interfaces | — | UART, SDIO, SPI, I2C, I2S, GPIO |