WiFi + BT + BLE + MCU Wireless Modules 802.11 b/g/n/e/i esp32 Development Board Price BLE4.2 Bluetooth 2.4G Module
[IC]：ESP32
[Frequency]：2.4GHz
[Power]：20dBm
[Interface]：UART/IO
[Introduction]：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.
| Certification | Specifications |
| RF certification | FCC/CE-RED/SRRC/TELEC |
| Bluetooth certification | BQB |
| Wi-Fi certification | Wi-Fi Alliance |
| Green certification | RoHS/REACH |
| WiFi | Specifications |
| 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 |
| Bluetooth | Specifications |
| 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 |
| Hardware | Specifications |
| 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 |