I would just like to inform you that I was working with the FRDM-K64F board, Rev C/Rev E to utilize a Wifi chips capabilities. After much debug it was found that the CE pin, AKA PTC12, must be routed incorrectly. A continuity check was done to find that the CE pin on the board...
On the K64, the SWD/JTAG pins and EzPort pins are multiplexed on the processor. The state of the EZP_CS signal is sampled at reset to determine whether the SWD/JTAG pin functions or the EzPort pin functions are enabled on the pins. If EZP_CS is high at reset, then SWD...
The FRDM-K66F is fully supported in the mbed platform, so it gets access to the free tools and SDK that provides experienced embedded developers with powerful and productive tools for building proof-of-concepts. The pinout above shows the commonly used interfaces and their locations. Note that...
I already love a very similar module, the nRF24L01+ (see “Tutorial: Nordic Semiconductor nRF24L01+ with the Freescale FRDM-K64F Board“). The ESP8266 looks is similar from the size and connection header, but instead of SPI it uses UART mode with AT commands. So it is much more like o...
I would just like to inform you that I was working with the FRDM-K64F board, Rev C/Rev E to utilize a Wifi chips capabilities. After much debug it was found that the CE pin, AKA PTC12, must be routed incorrectly. A continuity check was done to find that the CE pin on the board...