Adafruit 4919 WiFi 모듈 ESP32-S2 WROOM 모듈 PCB 안테나 포함 - 4MB 플래시 및 PSRAM 없음 - 4MB 플래시

Data Rate: 150 Mb/s

Frequency: 2.412 GHz to 2.484 GHz

Dimensions: 31 mm x 18 mm x 3.3 mm

Output Power: 19.5 dBm

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

Protocol Supported: 802.11 b/g/n

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Antenna Connector Type: PCB

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

Supply Current Receiving: 68 mA

Supply Current Transmitting: 190 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C