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We shared this news on google+, facebook and twitter, Raspberry Pi has a new version - Zero (pizero).
Board with 65 x 30 mm size contains BCM2835 (1GHz ARM11), 512MB LPDDR2 SDRAM, micro-SD card slot, mini-HDMI socket and 40-pin ...

We shared a lot of Weather Stations and with Arduino too. This project isn't amazing news, but it can catche some arduino guys.

Weather Station is based on Arduino Uno Rev3 with a lot of sensors like DHT11 (temperature and humidity sensor), BMP185 (barometer sensor), rain drop sensor and soil humidity sensor.

The tutorial thoroughly describes steps for making weather station so it's suitable for novice arduino guys.
The data are send to ...

The Apollo family of microcontrollers from Ambiq Micro represents a quantum leap forward in the low-power MCU world. Power sensitive applications today are not looking for incremental reductions in energy consumption - they need revolutionary advances and the Apollo MCUs deliver. These highly-integrated microcontrollers offer industry-leading power numbers in BOTH active modes and sleep modes. Additionally, they offer the performance of an ARM Cortex-M4F core at power levels that are even lower than competing ARM Cortex-M0+ solutions. Unrivaled power savings combined with a high-performance processing engine make the Apollo MCUs an ideal solution for battery-powered devices and other power-sensitive applications.


Ultra-low active mode power consumption: 30?A/MHz (executing from Flash)
Ultra-low sleep mode power consumption: 100nA (with RTC on)
High-performance, 32-bit ARM Cortex-M4F processor
- Up to 24MHz clock frequency ...

Raspberry Pi, Banana Pi, Cubieboard nebo BegleBone are very popular single-board computers with ARM processors, if you want to find single-board computer with Intel processor, isn't so easy...
UP is name of new single-board computer with Intel Atom X5-Z8300 (quad core processor up to 1.84 GHz) which was published on and its performs is impressive. That UP is very popular predicates great interest by backers.
And what powerful is in UP?
UP contains Intel Atom X5-Z8300, processor which is designed for IoT (Internet of Things)...
We wrote about this news by STMicroelectronics. Now, we got the development board.
Pictures of this developement board are below.

The development board STM32F469-DISCO with STM32F469NIH6 and 2MB FLASH memory. On the board is ST-LINK/V2-1 - programmer a debugger. USB can be used as mass storage, virtual COM port or debug port.
TFT displayi 4" with 800x480 resolution with MIPI DSI and capacitive touchscreen.
As we wrote...

Do you want to design smaller devices with STM32? Check this news.

New development boards of STM32 NUCLEO family, called STM32 NUCLEO-32.
These boards contain STM32 with 32 GPIO and Arduino?nano connectors.
ST-LINK/V2-1 (debugger/programmer) on the board.
USB can be used as ...


Is it new development board by STMicroelectronics? No mention on, but in System Workbench for STM32 AC6 ( added new choice - STM32F469I-DISCO.
If you will search, you can find image of discovery and price on the website too.
The price is $61.25.
Mouser offers this development board for $84.31.
And Farnell ?43.91.

You can see that development board contains display with size of PCB, 3 MEMS microphones, minimal 4 LEDs for user control. The board contains ...

Other CAN analyzer with STM32, STM32F105.
The device supports Low (10 kBaud - 125 kBaud) and High (10 kBaud- 1 MBaud) speed CAN.
The project contains very nic PC program for showing data o the CAN bus.
More information ...
If you work with CAN or LIN bus, this device can be very helpful for you.
The device is based on STM32F103 microcontroller.
The main goals were:
Bus data logging and replay.
Bus data generation.
Bus data filtering.
USB-CAN analyzer supports ...

If you look for easy and cheap oscilloscope, check this website.
Main component is STM32F042 (in another version STM32F103, STM32F303, AT91SAM7S64) and the project uses internal ADC and measurement data are sent to the computer. The computer program views data and it can view frequency spectrum - FFT.
The oscilloscope is very easy and the sample rate is only 480ksps (in another version more) and resolution is 8 bit.
You can ...

Amazon Dash Button is very popular so it was hacked.
This button is used for ordering of something product from amazon. If you need e.g. soap powder, you will click on the button and the product will be send to your shopping cart. You approve this order and you will get the product.
Do you want to blink of LED? Do it. ...

Computer Vision is very popular during a few years. You can find 20 projects with OpenCV and Raspberry Pi and sometimes Python on this website. OpenCV is distributed on other linux distribution and then, these projects can be running on e.g. Banana Pi, CubieBoard or other.
You can find projects as Navigation to a target, Programming a Raspberry Pi Robot Using Python ...

A development board STM32F7 ,which is based on ARM? Cortex?-M7, is interesting for a lot of people.
It proves this demo code for STM32F7 discovery by TARA Systems. Yes, this is a demostration their a graphical library and a GUI tools, but this demo code is very good.
Binary file (*.bin) flash ...

If you want to make smart home, maybe you will need this hardware. It's mini single-board computer.
Linux runs in NanoPi.
Processor ? Samsung S3C2451 ARM9 @ 400Mhz
System Memory ? 64M DDR2
Storage ? micro SD slot
Connectivity ? AP6210 module for 802.11 b/g/n WiFi and Bluetooth 4.0
USB ? 1x USB 1.1 host port, 1x micro USB OTG port for power and data (serial or Ethernet)
Display I/F ? LCD Interface: 0.5mm pitch SMT FPC seat, support full-color LCD (RGB: 8-8-8)
Camera I/F ? ...

New single-board computer.
After Banana Pi - M3 is new version of ODROID XU4.
Very small dimension, but very powerful.

CPU is Samsung Exynos5422 Cortex?-A15 2Ghz and Cortex?-A7 Octa core
GPU is Mali-T628 MP6. Single-board computer contains 2GB LPDDR3 RAM and 1GB ethernet.
ONDROID XU4 contains 2x USB 3.0 (Host) and 1x USB 2.0 (Host).
Display ...

On the website was showed specification of Banana Pi M3.
I remind that Banana Pi single-board computers are open-source hardware.
BPI-M3 contains octa-core Cortex A7 processor, 2GB LPDRR3 SDRAM.
GPU is PowerVR SGX544MP1. The board contains another buses like UART, I2C or SPI.
Ethernet connection handles Realtek RTL8211E/D (10/100/1000 Mbsp) and ...

It is here. STM32F746 has own discovery board.

Basic parameters of STM32F746:
- core ARM? 32-bit Cortex?-M7 CPU with FPU
- 1MB FLASH and 340KB RAM
- frequency up to 216 MHz
power 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1)

- USB functions: virtual COM port, mass storage, debug port
- 4.3-inch 480x272 color with capacitive touch screen
- Two ST MEMS ...
It's not funny. Really, single-bord computer costs $9.
The website shares project of single-board computer - CHIP (as Raspberry Pi) which costs $9. Doesn't have poor performance.
1GHz A13 ALLWINNER, 512MB RAM and 4GB NAND flash. And more one USB, WiFi 802.11b/g/n and Bluetooth 4.0.

Do you want ...

UDOO NEO is an open hardware low-cost computer equipped with a FreescaleTM i.MX 6SoloX applications processor for Android and Linux.
The processor embeds an ARM? Cortex?-A9 and Cortex-M4 microcontroller which makes the board compatible with the Arduino environment allowing high performance at a low price.
Arduino compatible pinouts, 3-axis accelerometer, 3-axis digital gyroskope, 3-axis magnetometer, WiFi802.11b/g/n, Bluetooth 4.0 Low Energy.

512MB or 1GB DDR3 RAM (Plus version)
After publication of Raspberry Pi 2 Microsoft wrote that its Windows 10 will be support this platform. Now, coming Windows 10 IoT which supports Raspberry Pi 2 (and MinnowBoard Max and Intel Galileo). And more, Microsoft posted a lot of sample programs with Windows 10 IoT with other IC. Blnking? No problem. And accelerometer. SPI and display. Or you can write own concole app.

Other samples find on this ...