Mouser is stocking and selling STMicroelectronics 32-bit STM32F427VG ARM Cortex M4 microcontroller based Netduino 3 boards, which can be used both for quick-to-market commercial electronics and also for maker projects.
Wi-Fi connectivity enabled Netduino 3 supports Microsoft .NET Micro Framework. STM32F427VG microcontroller on the Netduino 3 base model features a 168MHz ARM Cortex-M4 processor with 1MByte of dual-bank read-while-write flash memory, and the Netduino 3 WiFi and Ethernet models include an STM32F427VI with 2 MBytes of dual-bank flash memory. All Netduino 3 boards Offers SRAM of 256 kbytes, where 64 kbytes of it is core-coupled memory (CCM), which is closely coupled with the processor core for exclusive use. The Netduino 3 WiFi board supports 802.11b/g/n (2.4GHz) Wi-Fi across open networks as well as through WEP and WPA2 protocols, and includes support for SSL 3.0 security, including TLS 1.2. The Netduino 3 Ethernet board features a 10/100 Mbps Ethernet port.
Netduino 3 also features Arduino-compatible headers, including 22 GPIO pins with SPI, I2C, four UARTs (one RTS/CTS), and six PWM channels as well as six 12-bit analog-to-digital converter (ADC) channels. Netduino 3 offers three GoBus 2.0 ports for additional plug-and-play capabilities and a microSD slot for up to 2 GBytes of storage. Netduino 3 also includes upgradable firmware for increased functionality in the future.