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Enter the Photon

Enter the Photon

Peter Scargill writes:

So, what differentiates this from say, something like an ESP-12 or similar boards? So this is a small WIFI-enabled controller, programmed in something that looks suspiciously like the Arduino language – this is course is deliberate to give it that familiar look and feel. But looks can be deceiving – this is a powerful ARM Cortex M3 processor with a Broadcom WIFI chip complete with on-board v3v3 power supply – oh and the design is open-source.
Pins include D0-D7, A0-A5, ADC, DAC and serial I/O an the unit supports battery operation. You get 1 MB Flash and 128KB RAM. There’s an RGB status LED (nice touch) and FreeRTOS is pre-installed. There is a softAP setup mode and the unit is FCC,CE and IC certified. There is an internal ceramic aerial and a connector for an external aerial. You also have SPI,I2C,I2S (whatever that is), CAN, USB and PWM.

More details at Pete’s blog.

 




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