$25 Ameba Arduino IoT Board Powered by Realtek RTL8195AM MCU Supports WiFi and NFC

Ameba Arduino is another development board for the Internet of Things, but beside WiFi connectivity, it also includes an NFC tag, and can support Ethernet via Arduino compatible headers. The brain of the board is Realtek RTL8195AM ARM Cortex M3 MCU that includes WiFi connectivity, hardware SSL, SRAM, and flash. Ameba Arduino Specifications: MCU – Realtek RTL8195AM ARM Cortex M3 @  up to 166MHz with 512KB SRAM, 1MB ROM, WiFi connectivity, hardware SSL engine Memory – 2MB SDRAM Connectivity – WiFi 802.11 b/g/n 1T1R with PCB antenna and external antenna connector, NFC tag with read/write Function, 10/100M Ethernet via expansion headers USB – 1x micro USB OTG port, 1x micro USB host port Expansion Headers SDIO Device/SD card controller Up to 30x GPIOs 2x SPI interfaces supporting master and slave modes 3x UART interfaces including 2 HS-UART and one log UART 4x I2C Interfaces supporting master and slave mode 2x […]