Espressif Systems ESP32-WROVER-E-N4R8 多协议模块 SMD模块 ESP32-WROVER-E，ESP32-D0WD-V3，3.3V 64Mbit PSRAM，4 MB SPI闪存，PCB天线

Data Rate: 150 Mb/s

Frequency: 2.4 GHz

Dimensions: 18 mm x 31.4 mm x 3.3 mm

Output Power: 20 dBm

Interface Type: ADC, DAC, GPIO, I2C, I2S, PWM, SD Card, SDIO, SPI, TWAI, UART

Moisture Sensitive: Yes

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Antenna Connector Type: PCB

Operating Supply Voltage: 2.3 V to 3.6 V

Protocol - WiFi - 802.11: 802.11 b/g/n

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: BLE, Bluetooth 4.2