Microchip Technology WFI32E03PE-I WiFi模块 54焊盘Wi-Fi SoC模块，802.11 b/g/n，2MB闪存，640KB内存，PCB天线

Data Rate: 22 Mb/s, 28 Mb/s

Frequency: 2.4 GHz

Dimensions: 24.5 mm x 20.5 mm x 2.5 mm

Output Power: 20.5 dBm

Interface Type: CAN 2.0 A/B, CAN FD, Ethernet, I2C, I2S, SPI, UART, USB 2.0 OTG

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: 88 mA

Supply Current Transmitting: 287 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 20 C