Espressif Systems ESP32-WROVER-B(M213DH3264PH3Q0) 多协议模块 SMD模块，ESP32-D0WD，64Mbits PSRAM，32Mbits SPI闪存，PCB天线

Data Rate: 150 Mb/s

Frequency: 2.4 GHz to 2.5 GHz

Dimensions: 18 mm x 31.4 mm x 3.3 mm

Unit Weight: 6.157 g

Output Power: 18.5 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: 2.7 V

Operating Supply Voltage: 2.7 V to 3.6 V

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

Maximum Operating Temperature: + 65 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth