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it doesn't stop you enable the Ethernet function
1 x Floating switch
The Raspberry Pi 400 has further simplified the way microcontrollers can be used with their latest addition
SIM 800A GSM Modem with SMA Antenna Witty Fox Batteries text messagesSIM 800A GSM Modem with SMA Antenna The SIM800A Dual Band GSM GPRS Module with RS232 Interface is a complete solution for Dualband GSM GPRS communication. With the SIM800A GSM module, you can transmit voice, texts, and data over mobile carriers and communicate with it using protocols such as RS232, UART, and I2C. This GSM module can be easily configured using AT commands, making it an ideal choice for interfacing with various microcontrollers and or