Think Big Factory | We create products and services for a connected world RasWIK - Raspberry Pi Wireless Inventors Kit Product description The Wireless Inventors Kit for the Raspberry Pi (RasWIK) is an exciting and affordable addition to the Raspberry Pi. RasWIK demonstrates that with our leading edge technology anyone (and we mean anyone) can build wireless sensors and actuators , you do not need huge experience, a degree or even any tools. Getting started is just 5 simple steps: 1. You can build wireless devices in just a matter of minutes. There are 29 fully documented projects. Out of the box all the hardware is configured to start you off without you writing a single line of code. In a review of RasWIK in the October 2013 issue of Custom PC , Gareth Halfacree (co author of the Raspberry Pi manual) said: "It provides possibly the simplest platform for experimenting with wireless sensor networks I’ve ever seen." The youngest WIKer we know of is just 8 years old! Here is a 17 minute video of a presentation on RasWIK we gave at the Cambridge Raspberry Jam on 21 September 2013. Features: Technical data
Phidgets Inc. - Unique and Easy to Use USB Interfaces le mouv' LinuxM3 < LinuxKernel < Foswiki Introduction Cortex-M3 is an ARMv7-M CPU targeting the microcontrollers space. It supports the Thumb-2 instruction set, Memory Protection Unit (MPU but no MMU), integrated Nested Vectored Interrupt Controller (NVIC), timer. Cortex-M3 supports two operating modes - Thread and Handler. The Thread mode can be privileged or unprivileged. The Handler mode is always privileged. Cortex-M3 has two stacks - the main stack and the process stack. For more information, see the Cortex-M3 Technical Reference Manual and the ARMv7-M Architecture Reference Manual on the website. Getting started Source code The Cortex-M3 Linux patches are now part of the ARM Embedded Linux kernel available from: Alternatively, the Git tree hosting the Linux patches is available from (currently based on Linux 2.6.33) Individual Cortex-M3 patches can be extracted from the Git tree above. Building the Linux kernel
MKR1000 OSH: Schematics The MKR1000 is open-source hardware! You can build your own board using the following files: Pinout Download the pinout in PNG format Li-Po batteries, Pins and board LEDs Battery capacity Li-Po batteries are charged up to 4,2V with a current that is usually half of the nominal capacity (C/2). Battery connector If you want to connect a battery to your MKR1000 be sure to search one with female 2 pin JST PHR2 Type connector.Polarity : looking at the board connector pins, polarity is Left = Positive, Right = GNDDownload here the Connector datasheet. This pin outputs 3.3V through the on-board voltage regulator. This LED is connected to the 5V input from either USB or VIN. The CHARGE LED on the board is driven by the charger chip that monitors the current drawn by the Li-Po battery while charging. Onboard LED On MKR1000 the onboard LED is connected to D6 and not D13 as on the other boards.
Dr. Monk's DIY Electronics Blog: Raspberry Pi and Arduino Note. There is now a followup to this post here. The Raspberry Pi is creating quite a storm of interest. I have just got mine and one of the first things that I wanted to try was to get it talking to an Arduino over USB using Python. .. and you know what? Arduino Let's start with the Arduino end. Here is the sketch - paste it into a new Arduino IDE window and load it up onto your Arduino using your regular computer. const int ledPin = 13;void setup(){ pinMode(ledPin, OUTPUT); Serial.begin(9600);}void loop(){ Serial.println("Hello Pi"); if (Serial.available()) { flash(Serial.read() - '0'); } delay(1000);}void flash(int n){ for (int i = 0; i < n; i++) { digitalWrite(ledPin, HIGH); delay(100); digitalWrite(ledPin, LOW); delay(100); }}Raspberry Pi There is a Python library for serial communications called 'pySerial' which has history with Arduino. Step 1. Step 2. Step 3. Step 4. Step 5. Thats it! You type the parts after >>> import serialser = serial.Serial('/dev/ttyACM0', 9600) ls /dev/tty*
Renesas Electronics \\ PENDENTIF \\ Linuxstamp Description The Linuxstamp is designed to be a general purpose processor module. It is designed to work as a stand alone module (SD card, Ethernet and USB/Serial converter are all on the module). This allows all initial development to be done without a motherboard, but for integration into a specific project a motherboard with specific features could be designed. Check out the start of the first mother board for the Linuxstamp, Mboard 1. Status You can now purchase Linuxstamp boards from thelinuxstamp.com Features Atmel AT91RM9200 processor (Arm9 processor with MMU, 180Mhz operation) 32MB SDRAM (Only limited by 1x 54-TSOP SDRAM chip) 8MB SPI Dataflash 1x 10/100 Ethernet 1x USB host port (allows wifi adapters, flash drives and other USB devices to be used) 1x SD card slot Serial debug port access through FTDI USB/Serial converter JTAG port 2-Layer PCB design POE capable (48v -> 5v Power supply can be implemented on a motherboard) License Hardware design files Warning!!! Power nfs & tftp
Nanode w/Sketchgarden Bootloader - Program Over the Internet Bluetooth Low Energy LE wireless 2.4GHz embedded medical data radio modem modules,and LAN Access Point repeaters