Raspberry Pi Pico's built-in bootloader allows you to write firmware via USB or SWD. However, in some situations, other interfaces may be useful. Picoboot3 now offers the options of UART, I2C and SPI.

BCEAO extends the deadline for banks and payment institutions to join its instant payment platform to Sept. 30 The extension gives financial institutions more time to complete technical integration ...

The Central Bank of West African States (BCEAO) has announced the extension of the mandatory connection deadlines to the Interoperable Instant Payment System (PI-SPI) Platform, the regional ...

Aimee Picchi is the associate managing editor for CBS MoneyWatch, where she covers business and personal finance. She previously worked at Bloomberg News and has written for national news outlets ...