Product Descriptions
ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
At the core of this module is the ESP32-D0WDQ6 chip*, same as ESP-WROOM-32 module. Compared to ESPWROOM-32, ESP32-WROVER has an additional SPI Pseudo static RAM (PSRAM) of 32 Mbits. As such, ESP32- WROVER features both 4 MB external SPI flash and 4 MB external PSRAM.
The ESP32-WROVER module has a PCB antenna, while the ESP32-WROVER-I uses an IPEX antenna. The information in this datasheet is applicable to both of the two modules.
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-ESP32-WROVER |
| RF certification | FCC/CE-RED/SRRC/TELEC |
| Bluetooth certification | BQB |
| Wi-Fi certification | Wi-Fi Alliance |
| Green certification | RoHS/REACH |
| Protocols | 802.11 b/g/n (802.11n up to 150 Mbps) A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support |
| Frequency range | 2.4GHz~2.5GHz |
| Protocols | Bluetooth v4.2 BR/EDR and BLE specification |
| Radio | NZIF receiver with –97 dBm sensitivity Class-1, class-2 and class-3 transmitter AFH |
| Audio | CVSD and SBC |
| Module interfaces | SD card、UART、SPI、SDIO、I2C、LED PWM、Motor PWM、I2S、IR |
| GPIO、capacitive touch sensor、ADC、DAC | |
| On-chip sensor | Hall sensor |
| Integrated crystal | 40MHz crystal |
| Power supply | 2.3V~3.6V |
| Operating current | Average: 80mA |
| Recommended operating temperature range | -40℃ ~ +85℃ |
| Package size | (18.00±0.10) mm × (31.40±0.10) mm × (3.30±0.10) mm |
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