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I received this message, after ordering of Orange Pi One for $3.69:
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I wrote a news about SiPy (SiPy - Sigfox, WiFi, BLE), released a new development board called WiPy 2.0.
Development board with ESP32 od Espressif (we can expect a lot of new developmnet boards with ESP32 in a few weeks) writes that the range of signal is up to 1km...

I found very interesting device. It combines all of popular wireless technology.

SiPy. The device is based on ESP32, for faster development of your project.

It combines wireless technology like WiFi, BLE (Bluetooth Low Energy) and Sigfox which is used for IoT (Interent of Things)....
I updated the article about CHIP computer and webcamera. I added tutorial how to make a video. This article you can use with Raspberry Pi, Banana Pi, BeagleBone and another. Tutorial for forks of Debian, Ubuntu and another.

Article there:

So, shared news about new version of very popular single-board computer.
pcDuino in version 4. pcDuino4 is not available to sell. It's only desing of new version pcDuino.
What we can expect? Maybe:

- SoC – Allwinner H3 quad core Cortex A7 @ 1.2 GHz with an ARM Mali-400MP2 GPU up to 600 MHz
- System Memory – 1GB DDR3 SDRAM
- Storage – micro SD card slot...
CHIP computer contains I2C bus. You can connect a lot of sensors like temperature sensors, magnetometer, accelerometer. The sensors have to contain I2C bus of course.
In this article, I show you how to do it.

The article there:

Make other electronics device for your development.
Tiny DDS generator. That's device which generates signal.

Project there:

We know the CHIP computer, we connected to WiFi, we used UART, we tried WiFi speed connection and USB flashdisc, we measured power consumption during the boot and after boot and we blinked with LED.
Today, we use USB webcam. At first I wrote that's very easy and you can you use it for a Raspberry Pi Zero, a Raspberry Pi, a BeagleBone, an Odroid and another SBC's, where you use a debian or fork of the debian (an ubuntu, a minibian etc.). It's very simple.

The article there:

The name of Teensy is well-known.
After Teensy 1.0 and 2.0, which included microcontroller by Atmel company (AT90USB162 v1.0 and ATMega32U4 in v2.0) came the first kickstarter's Teensy 3 in 2012. It included 32 bit microcontroller.
Then (2014) the world saw Teensy 3.1 and 3.2.
If you still don't know what Teensy is, so, it is development board which is supported in Arduino IDE...
I found my small project - actually one bash script. You can use it for uploading your *.bin file (from your IDE) to Maple Mini.
EasyEDA. It is a free web-based tool for schematic capture, PCB layout, and circuit simulation. The best part of any cloud- or web-based development tool is that it runs on a remote server (no worries to install on local machines), always up to date, and is accessible from anywhere through internet. EasyEDA is a zero-install cloud-based EDA application; all you need is a web-browser and internet connection and you are ready to draw circuits, run SPICE simulation, design PCBs, and even place an order for fabricating PCBs. I have a very pleasant learning experience playing with it for a couple weeks and I found the learning curve wasn’t too steep.
Espressif released first version of datasheet for ESP32 module.
ESP-WROOM-32 is powerful WiFi-BT-BLE MCU module with target get a lot of makers and designers.

Module integrates Bluetooth, Low Energy Bluetooth (BLE) and WiFi. ESP32 chip contains 2 CPU, which could be individually controlled. Clock frequency can be adjustable from 80 MHz up to 240 MHz. The user can off CPU and use only low-power coprocessor for monitoring of peripherals and wakes up CPU after crossing of threshold or peripherals activity ...

The website shared very interesting news. The Alternative to very popular WiFi chip - ESP8266 (ESP-12, ESP-01 and another.) which is called RTL8710.
Generally, we can say that ESP8266 (and modifications of this) is the most popular WiFi chip ever, hence the ESP8266 has huge community support.
If you use the ESP8266 maybe you found limits of this component and so Espressif Systems released new WiFi chip - ESP8285. Website wrote that's ESP8266 killer. Nevertheless, check this very interesting WiFi chip - RTL8710 by Realtek company.
Onion Omega2 caused interest by makers and developers. So, I found a few videos (tutorials) about that on youtube. I hope it could help you with your decision if you buy that or how to begin. Videos are about - Onion Omega....

New kickstarter project after very popular Onion Omega called Onion Omega2 in two version.
What we can except from $5 device?
580 MHz CPU
64 MB Memory (128 MB Memory for Omega2 Plus)
16MC Storage (32 MB Storage for Omega2 Plus)
MicroSD slot
WiFI 802.11b/g/n


We flash new OS, install the python and we will blink LED.
And how do you know that CHIP computer is ready? The LED will blink.

Article there:

Developers from ArduCAM created modified Raspberry Pi. The board has a 24 x 24 mm and contains:

SoC – Broadcom BCM2835 ARM11 Processor @ 700 MHz (or 1GHz?) with Videocore IV GPU
System Memory – 256MB/512MB LPDDR2
Storage – micro SD card slot ...

Another article about CHIP computer.
In this article find speed of USB, WiFi, current consumption (during boot and after boot), log from boot pictures from thermal imager.

Article there:
Hooray. Another article is on the world.
How to connect to WiFi, using SSH, using UART and how to connect CHIP computer to display/TV.

You get cabel for composite input with CHIP computeru. Default setting is NTSC norm, but in a lot of countries is PAL norm. Nevertheless, it will work - black and white screen. Connect YELLOW cinch cabel to Y composite input (Video In).

The article there:
How you could see on social networks, I recieved CHIP computer. Very popular kistarter project.

But I would like to show comparison between CHIP computer and Raspberry Pi Zero - pizero.
You find some important articles and pictures in this article.

In next article, you will find first boot, connection to WiFi with and without display, connection through SSH and through UART and maybe more.

Article is there: