Fanstel ESP32M4 WiFi模块 WiFi模块，ESP32-WROOM-32D，+23.98 dBm，4MB闪存，520KB SDRAM，PCB迹线天线

Data Rate: 150 Mb/s

Frequency: 2.4 GHz

Output Power: 23.98 dBm

Interface Type: CAN, Ethernet, GPIO, I2C, I2S, PWM, SDIO, SPI, UART

Moisture Sensitive: Yes

Protocol Supported: 802.11 b/g/n

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Maximum Operating Temperature: + 105 C

Minimum Operating Temperature: - 40 C