Raspberry Pi add-on teaches Node-RED I/O programming
On Kickstarter: Sequent has launched a $50 “Raspberry Pi I/O Learning Kit” with an STM MCU, 4x opto-isolated inputs, 2x relays, RS485, PWM output, power I/Os, and a Node-RED learning tutorial.
Sequent Microsystems, which specializes in Raspberry Pi add-on boards for I/O controls, such as its 16-Inputs for Raspberry Pi HAT, has now spun another Pi add-on aimed at teaching embedded I/O concepts using Node-RED, complete with downloadable tutorials. The company has already won Kickstarter funding for the $50 Raspberry Pi I/O Learning Kit, which ships in January.
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