Doug Claflin and team have created a new USB two SPI bridge which comes complete with its own bootstrap loader and provides a low-cost hardware and software second source for the TI eZ430-RF2500 ...
The USB-1149.1/4E, a USB 2.0 JTAG controller from Corelis, provides four individual test ports and four independent I2C and SPI interfaces to enable both JTAG testing and direct in-system programming.
Seeed Studio has added a new option to its range of mini PCIe modules making available the WM1302 LoRaWAN gateway which works over SPI or USB supporting 868 or 915 MHz frequency bands. Specifications ...