Meizu MX rooted using the Bus Pirate

It is just amazing how small the boards are for some really powerful smart phones. For instance, the diminutive size of this Meizu MX Android phone’s board is only outshone by the intricate packaging the phone arrived in. [Adam Outler] did an unboxing of the device. But for him that mean tearing down all of the components and using a Read the rest

AltSoftSerial looks to speed up Arduino software UART

So let’s say your using an Arduino in your project. You already have the hardware-based serial interface working with one portion of the project and need a second serial port for unrelated hardware. The obvious solution is to write one in software. But this is a place where working in the Arduino environment gets really hairy. Since there’s a layer … Read the rest

ARM programming primer; getting the USART running

We find it interesting that PIC and AVR programming is very common in hobby electronics but ARM doesn’t have nearly the same foothold. This is partly because there’s a knowledge barrier involved with making the transition (the other part is probably the lack of DIP packaged chips). But if you’ve worked with 8-bit microcontrollers you can certainly make the jump … Read the rest