BTT ESP-07S WIFI Module Parameters:

Function: Support to use with SKR 2 board and OCTOPUS board.
32-bit micro MCU clocked at supports 80 MHz and 160 MHz, supports RTOS
SPI Flash: Default 32Mbit
Interface: UART/GPIO/ADC/PWM
IO Port: 9
UART Baud Rate: Support 300~4608000 bps Default 115200 bps
Security: WEP/WPA-PSK/WPA2-PSK
Power Supply: Voltage 3.0V~3.6V, typical 3.3V, current 500mA
Transmission Distance: 100m
Frequency Range: 2400-2483.5MHz

Package Included:

1 x module