Atmel SAMD Category - Page 6 of 10 - CNX Software

August 14, 2019August 14, 2019 by Stephen Vicinanza - 1 Comment

$10 Wio Lite W600 Arduino Zero Compatible WiFi Board Follows Adafruit Feather Form Factor

Seeed Studio has just released the latest Arduino compatible Wio Lite W600 a combination of the W600 WiFi module mounted on the board and an Atmel SAM D21 Arm Cortex-M0+ microcontroller. The WiFi core is a W600 2.4 GHz module featuring the Arm Cortex-M3. The SAM D21 is the same chip used by the Arduino Zero, so the Wio Lite W600 is compatible with Arduino Zero. Basic Specs The I/O level is 3.3V, and there are 6 analog pins and 14 digital pins, as well as one UART, I2C, and ICSP port. The board is powered through a USB Type C port or a 3.5V–4.2V LiPo battery. The latest feature is the W600 module is CE/FCC certified and supports 802.11 b/g/n WiFi. The WiFi module also features 1MB on-chip flash to store and run freeRTOS operating system. Seeed Studio provides a full Arduino W600 library and demos for many wireless […]

August 13, 2019August 13, 2019 by Stephen Vicinanza - 2 Comments

Arduino Partners with Chirp to Enable Data-Over-Sound M2M Connectivity

Announced on August 12, 2019, Arduino has partnered with the London-based Chirp, a wireless data-over-sound software solution for machine-to-machine connectivity. The system has the ability to work online or offline, as long as there is a loudspeaker and a microphone available. The software works with the Arduino Nano 33 BLE Sense board in send and receive mode, while most Arduino MKR boards and Arduino Nano 33 IoT will also be supported by the SDK, but only to send data. The software and board are fully compatible with SDKs from a wide variety of platforms. The Nano 33 BLE Sense is available for purchase from the Arduino website, for $29.50. The sensor-rich Arduino Nano 33 BLE Sense is application-ready right out of the box, and Chirp is ready to start sending encoded data from a device fitted with an audio speaker, to the board’s built-in microphone, where it is encoded and […]

July 5, 2019 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

SAMD21 MINI / Wemos D1 SAMD21 M0 Mini Development Board Sells for $7 and Up

Microchip / Atmel SAMD21 Arm Cortex-M0+ microcontroller has been around for several years, and we covered various boards based on the MCU include the official Arduino Zero launched in 2014, Arduino Tian, and the tiny SAM 15×15 or Exen Proto boards among others. Another SAMD21 development board has now shown up on Electrodragon website: SAMD21 Mini Development Board sold for $14.50 on the website, but you’ll also find it, under the RobotDyn or Wemos brand on Aliexpress for $7.05 and up. SAMD21 Mini Board / WeMos D1 SAMD21 M0 Mini Specifications: MCU – Microchip ATSAMD21G18 Arm Cortex-M0+ microcontroller @ 48 MHz with 32KB data RAM, 256KB flash USB – 1x micro USB port for power and programming Expansion 2x 14-pin headers with 19x digital I/O (including 12x PWM), 6x Analog I/O 3.3V logic level Programming – 6-pin ISCP connector Misc – Power, Tx and Rx LED’s, button Power Supply Input […]

June 21, 2019February 22, 2021 by Tiwalade Joanna Okedara - 3 Comments

LEGO Minifigure shaped Mini SAM M4 Board Supports CircuitPython and Arduino

If you are a fan of the Lego movie. Perhaps you have always wanted to use Lego bricks to make something innovative and techy. Then the Mini SAM M4 board is here for you, as it is a LEGO minifigure-sized development board. Additionally, the design and layout of the board is based around the classic 1980’s ‘spaceman’, and is made by Ben Shockley. Although the board is very small, it has a lot of wonderful features. It comes with an analog reference decoupling/filtering capacitors. Also, it has an analog to digital ferrite bead, as well as a debounce circuitry for the reset and user buttons. Furthermore, the board’s software and firmware can be developed using CircuitPython or Arduino. The development board is either based on the Microchip SAMD51G 48-Pin 32-Bit ARM – Cortex M4F MCU (Mini SAM M4), or features the Microchip SAMD21G 48-Pin 32-Bit ARM Cortex -M0+ MCU running […]

March 11, 2019May 29, 2020 by Jean-Luc Aufranc (CNXSoft) - 27 Comments

DIP-Sized uChip Arduino Zero Compatible Board Loves Your Breadboard (Crowdfunding)

Most so-called breadboard-friendly boards that can easily be inserted into a breadboard often leave only one or two rows to play with on each side. This may suitable in many cases, but some people really want to use as many rows as possible, and come up with a solution using 90 degrees headers with 0.3″ spacing between them, just like 0.3″ wide chips do, and allowing the use of 4 rows on each side of the board. It does the trick, but this is not a standard solution, requires some bending of the headers, and covers part of the board so it’s not really ideal. A better way would be for somebody to design a narrow board using headers with 0.3″ spacing, and that’s exactly what Itaca Innovation has done with their Arduino Zero compatible uChip board designed in a 16-pin DIP package. uChip specifications: MCU – Microchip SAMD21 Arm […]

February 28, 2019February 28, 2019 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Seeeduino Lotus Cortex-M0+ is a $10 Arduino compatible Board with 12 Grove Connectors

Grove modules are cool little add-on boards that connect through 4-pin header using UART, I2C, analog or digital I/Os, and usually you’d need to buy a HAT or shield to connect them to respectively Raspberry Pi or Arduino board. But Seeed Studio has come up with a small Arduino compatible board based on Microchip SAMD21 microcontroller called Seeeduino Lotus Cortex-M0+ that may be the cheapest “Grove” solution around as it sells for just $9.90. Seeeduino Lotus Cortex-M0+ specifications: MCU – Microchip Atmel SAMD21 Arm Cortex-M0+ microcontroller at 48MHz with 256KB Flash and 32KB SRAM as found in Arduino Zero. USB – 1x micro USB port for power and programming Expansion 12x on-board Grove connectors (6x Digital, 3x Analog, 1x UART and 2x I2C) Arduino UNO headers 14x Digital I/O Pins (10 PWM outputs) 6x Analog Inputs I/O pins are 3.3V, do not input more than 3.3V, otherwise the CPU may […]

January 25, 2019 by Jean-Luc Aufranc (CNXSoft) - No Comments

Google & Arduino Unveils the Arduino Science Kit Physics Lab

Google and Arduino have partnered together to developer and launch the Arduino Science Kit Physics Lab, the first official Arduino kit designed for middle school curriculum (ages 11 to 14). Based on Arduino WiFi MKR1010, the science kit will allow pupils to experiment with forces, motion, and conductivity, and log data with Google’s Science Journal “digital science notebook” app for Android. Arduino Science Kit Physics Lab kit content: Arduino MKR WiFi 1010 based on Microchip SAMD21 Cortex-M0+ MCU and Espressif Systems ESP32 WiSoC (WiFi + Bluetooth) Arduino Science Carrier Board 2x Silicone standoffs 1x Flat micro USB cable 1x Grove-compatible light sensor module 1x Grove-compatible temperature sensor module 1x Grove-compatible white LED module 3x Grove Cable 20cm – universal 4-pin connector 2x Double-ended cable: crocodile clip/banana plug (50 cm), 2x Double-ended cable crocodile clip/banana plug (20 cm) 1x Magnet 1x Hook-and-loop Velcro strap, 1x Hook-and-loop Velcro dot 2x PCB sticks, 1x […]