Adafruit 4653 WiFi Modules ESP32-S2-WROVER Module - 4 MB flash and 2 MB PSRAM

Data Rate: 11 Mb/s, 54 Mb/s, 72.2 Mb/s, 150 Mb/s

Frequency: 2.4 GHz

Dimensions: 18 mm x 31 mm x 3.3 mm

Output Power: 15 dBm, 18 dBm, 19.5 dBm

Interface Type: I2C, I2S, GPIO, PWM, SPI, UART

Protocol Supported: 802.11 b/g/n

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Operating Supply Voltage: 3 V to 3.6 V

Supply Current Receiving: 63 mA, 68 mA

Supply Current Transmitting: 120 mA, 135 mA, 145 mA, 190 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C