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UPDATED! Development of NodeMCU is stopped. OR NOT?!?Print

Interesting, NodeMCU shared news about ESP32 support and development of ESP32 development board on social networks. The news is here.

Development of NodeMCU is stopped. Very popular project of development board and firmware for ESP8266 . Makers announced that on social networks and project website. Firmware and documentation still be available.

Dear maker,

We're very sorry. NodeMCU has stopped further development of a new development board. And discontinued making new hardware.
The community will updated the NodeMCU Firmware and Documentation.

Yours sincerely,
NodeMCU Team.

Firmware of github.

Raspberry Pi Compute module 3 - TWO versionsPrint

We wrote a news about NEC company, which shared picture of their display with Raspberry Pi 3 compute module, after that shared another information about RPi3 compute module on their blog.
Now, the world can see datasheet of versions 1 and 3. What is suprise is that Raspberry Pi 3 compute module will be available in two versions!
CM3 - Compute Module 3 and CM3L - Compute Module 3 Lite

What can we find in datasheet?
RAM will be the same for both versions LPDDR2 (1 GB, its maximum), the processor will be BCM2837 (64bit quad-core).

CM3 version contains 4 GB eMMC FLASH, however CM3L doesn't contain eMMC memory. CM3L contains only interface for microSD card through IO expander...

UPDATED: Raspberry Pi compute module 3Print

NEC company shared the news about the latest 40" displays. Surprisingly shared picture of new Raspberry Pi compute module 3. From news: "However, the latest Raspberry Pi 3 compute module boasts significant performance and networking capabilities, making it perfect for NEC?s displays."
So, when we can expect the Raspberry Pi compute module 3? I think ...

CHIP ProPrint

Nextthing company shared a new board for everyone - CHIP Pro.
The device has a dimension 30 x 45 mm and includes Allwinner R8 @ 1GHz (Cortex-A8) processor with included 256MB DDR3 RAM and GPU Mali400. CHIP Pro is called like System-on-Module (SoM).
The storage is 512MB SLC NAND or you can use interface for microSD card.
Like CHIP computer, CHIP Pro can be powered from USB 2.0 OTG or battery (CHIP Pro contains charger IC) as well...

ESP32 is supported in Arduino IDEPrint

Espressif shared a support of ESP32 for Arduino IDE.
What peripherals are supported you find in README file.

WiLoader - WiFi programmer for Arduino (AVR)Print

New kickstarter project - WiLoader.
WiLoader is fully supported in Arduino IDE. Easily, you can upload your code to your project with Arduino (AVR) through WiFi.
WiLoader has WiFi-UART bridge called WiCOM.

The price of base board is $29 - only WiLoader and headers.
For $49 you get programmer + EVK pack (Mini Breadboard, ATMega328P, crystal, resistors, PIR sensor and another components for development).

Website of project:

Website of campaign:

VoCore2 - 128 MB DDR2, 16 MB FLASH, WiFiPrint

Maybe you remember the VoCore project, minimal device with OpenWrt/LEDE support.
Now we can support the new VoCore2, the device has dimension 25.4 x 25.4 mm.
- SoC ? Mediatek MT7628AN MIPS processor @ 580 MHz
- System Memory ? 128 MB DDR2
- Storage ? 16MB NOR FLASH, 1x SDXC via I/O pins
- Connectivity ? WiFi 802.11n 2T2R up to 300 Mbps with either 2 u.FL connector or 1 u.FL connector + on-board chip antenna (Max signal output >19.5dbm peak); 2x 10/100M Ethernet interfaces via I/O pins...

AAEON joined the #IQRF AlliancePrint

We have a pleasure to announce that AAEON joined the IQRF Alliance. AAEON is one of the leading designers and manufacturers of advanced industrial and embedded computing platforms. Being established in 1992, the company has many experience in IT business.

AAEON is manufacturer and provider of integrated solutions, hardware and services with focus on reliability and high quality. The product portfolio includes industrial motherboards and systems, industrial displays, rugged tablets and much more. AAEON became a member of the ASUS group in 2011 focusing on innovation and quality of the products even more.

Arduino in Eclipse IDE - SloeberPrint

Arduino IDE wouldn't be comfortable for all of makers. Is it a lot alternatives to Arduino IDE like Visual Studio, Codebender a another.
I think that Eclipse has one of the best editor for writing of codes. Arduino IDE hasn't to much options.

I wrote a news about Programino IDE here, and created video on youtube.

I was looking for Arduino IDE based on Eclipse and I found Sloeber - the Eclipse Arduino IDE....

Time-of-Flight shield for Nucleo64 (photogallery)Print

VL53L0X is electronics component for measurement of distance.
The base principle is beam of light which is reflected from object and received to back. This time is measured by microcontroller in VL53L0X. From these values you can calculate distance of object from VL053L0X.

The transmitter is 940nm laser VCSEL (Vertical Cavity Surface-Emitting Laser). This technology is excelent for higher immunity of measurement against ambient light.

The distance can be up to 2 m (6.56 feet). Data are sent to host device through I2C bus (up to 400 KHz). The power consumption during measurement is maximal 19 mA, for SW standby 6 uA, for HW standby 5 uA.

STMicroelectronics released shield for Nucleo64 with this component. One component is included directly on top of shield, two components are called as satellite - VL053LX0 connected through 10 pin header....

ESLOV - IoT kitPrint

Maybe you found this campaign on kickstarter with Arduino.
Modular development board which you can manage.
You can program it through grapical IDE and the project share to Arduino Cloud.

The choice of modules is very big. One module includes three sub-modules.
Fitness Monitor - GPS, OLED a Touch module
Seismic Detector - Motion, RGB LED, Buzzer module...

Codebender for ESP32/ESP8266 - kickstarter campaignPrint

Developers which created Codebender, online IDE for programming of Arduino, launched kickstarter campaign for expansion of this IDE for very popular wireless chip ESP8266 (WiFi) and ESP32 (WiFi and BT)...

MiQi - RK3288 (quad-core), 1 GB RAM, 8 GB eMMCPrint

So, we have next single-board computer, which wants your interest and gets community for expansion.
Single-board computer which called MiQi with credit card size.
CPU RK3288 by Rockchip company (quad-core up to @1.8 GHz) provides more power for different projects.
CPU RK3288 contains FPU coprocessor...

SumoCHIP - robot with CHIP computerPrint

After long time, we share interesting DIY project.
SumoCHIP is a project of robot, where the main component is very popular single board-computer C.H.I.P. computer.
You can find schematic, firmware and tutorial how to make robot on there website...

Marvell ESPRESSOBin - gigabit ethernet, USB3.0, SATAPrint

A lot of single-board computers have 64bit core, 1GB RAM, pin header with Raspberry Pi pinout etc, but I'm missing features like SATA and another. Globalscale Technologies made a new SBC with SATA bus. And more, also added USB3.0 and Gigabit ethernet for $39...

STM32 and LoRa? (photogallery)Print

STMicroelectronics and Semtech released a new development board for IoT (Internet of Things).
The development board is designed for LoRaWAN? network and it supports A and C classes.
The package includes two parts - boards. The first board contains Nucleo-64 development board with STM32L072 microcontroller and the second board contains LoRa? module....

BIG FAILURE! Orange Pi One for $3.69 was canceledPrint

I received this message, after ordering of Orange Pi One for $3.69:
Dear Petr,
Thank you so much for shopping at our site.

We are extremely sorry to inform you that we experienced a system error regarding the Orange Pi One Learning Development Board. It shows wrong price on our website.

In this situation, we have to cancel your order and process you a full refund.

1.For PayPal refund, please allow up to 48 hours for the transaction to appear on your Paypal account.

You can view the status of your refund from your Account History.

> Log in to your PayPal account.

> Click History

If you do not have a Paypal account, please allow up to 7-14 business days.

2.For credit card refund,it may take up 7 to 14 business days to appear in your account.

This delay entirely depends on your credit card company and its intermediaries.

Once again, we very much regret this unforeseen situation. Please accept our unreserved and sincere apologies for any inconvenience caused. We hope that we can serve you again in the very near future.

Best Regards
Everbuying Customer Service

WiPy 2.0 - IoT development board with ESP32Print

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...

SiPy - Sigfox, WiFi, BLEPrint

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)....

UPDATED: CHIP computer: USB webcam - take a photo and make a videoPrint

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: