Tiny NanoPi Duo2 Board Comes with WiFi, a Camera Interface, an Optional 2G-IoT Dock

NanoPi Duo2 2G IoT Carrier Board

NanoPi Duo was launched last year as an ultra-cheap ($8+) Arm Linux board that fits into a breadboard. The board was powered by Allwinner H2+ processor coupled with 256 or 512MB RAM, and the infamous XR819 802.11b/g/n WiFi chip. FriendlyElec has now launched NanoPi Duo2, that’s still breadboard compatible, but with a slightly longer form factor, Allwinner H3 processor, 512 MB RAM, better WiFi thanks to an AP6212 module, and an extra camera interface. As we’ll see further below the company also developed a carrier board for 2G cellular IoT applications. NanoPi Duo2 specifications with highlights in bold showing differences again NanoPi Duo: SoC – Allwinner H3 quad core Cortex A7 processor @ 1.2 GHz with Mali-400MP2 GPU System Memory – 512 MB DDR3 SDRAM Storage – micro SD card slot, footprint for SPI flash Connectivity – 802.11 b/g/n WiFi + Bluetooth 4.0 LE (Ampak AP6212  module) with chip antenna, and u.FL/IPEX connector for external antenna USB – 1x micro …

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LEORY 3G USB Dongle Sells for Just $9.99

When Orange Pi 3G-IoT SBC was launched, I looked at 3G USB dongles to make a comparison with a similar setup based on a Raspberry Pi Zero W board and an inexpensive 3G USB stick, and the cheapest I could find was a refurbished HUAWEI E3533 model now selling for around $16 shipped. But I’ve just found one fairly cheaper with LEORY 3G USB dongle offered for only $9.99 including shipping on Banggood. Specifications listed on Banggood: Cellular Connectivity 3G UMTS/ HSDPA + 2G GSM/EDGE Frequency bands 2G – 850/900/1800/1900MHz 3G – 2100 MHz (Band 1) Transfer rate -7.2Mbps downlink SIM card slot Storage – micro SD card storage up to 16GB USB – 1x USB 2.0 port Dimensions – 9 x 3 x 1 cm Temperature Range – Operating: -20°C ~ +55°C; storage: -30°C ~ +65°C Relative Humidity – Up to 93% The dongle is said to be supported in Windows 2000/XP/Vista/7/8/10, as well as Linux and Android operating …

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Tail it is a Family of WiFi & Cellular GPS Trackers for Things, Pets, and Bicycles (Crowdfunding)

Tail It Cellular GPS Tracker

We’ve previously written about Ping, a tiny Cellular GPS tracker that promised to last 3 months on  a charge. The raising money part of the crowdfunding campaign itself was successfully with over one million dollars raised, but as with many such campaigns there have been delays, and some people still have to receive theirs, not to mention people complaining about poor battery life and other issues. But there seems to be another option now with Tail It Technologies now offering four different “Tail it” cellular GPS trackers (with WiFi too) for things, pets, and even one designed specifically for bicycles. The company has already sold their devices to thousands of customers in Norway, so they should be working, and on-time delivery should hopefully not be an issue. All four GPS trackers come with 2G, 3G, 4G, and WiFi connectivity,  a 5-meter accuracy, and share the same electronics and firmware. Here’s a list of the four models and their main features: …

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hIoTron Modular & Enterprise IoT Development Kit is Designed for Fast Prototyping

Hi-Nodes

hIoTron modular & enterprise IoT development kit is described by the company has a “fully pre-programmed prototyping kit for quickly building and testing your IoT concept” with plug-n-play module allowing for flexible prototyping. Beside the hardware comprises of a gateway and nodes, the kit also integrates with the company’s enterprise IoT Platform enabling easy design of custom mobile application & GUI dashboard. The company offers standard, advanced, and custom kits, but to keep things simple, let’s focus on the content of their standard kit first: Hi-Gate IoT gateway: WiSoC – Texas Instruments CC3200 Arm Cortex-M4 @ 80 MHz with 1MB flash, 256KB RAM Storage – 1MB serial flash, 512KB EEPROM Connectivity 802.11 n/g/n Wi-Fi,  2G GSM/GPRS (optional 3G/4G), ZigBee, BLE 4.0, sub-1GHz RF/NON RF to REST/MQTT gateway Expansion – 2x GPIO port pins, 2x analog port pins Power Supply – 9-12V DC 3x modular Hi-Nodes (up to 25 supported per gateway) based on Microchip/Atmel ATmega328P MCU: Powering node – via …

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1NCE to Offer a 10 Euros Plan for 10-Year of Cellular IoT Connectivity in Europe

For the Internet of Things to be successful, prices need to come down sharply, and eventually LPWAN connectivity should be possible with $1 to $2 modules, $5 to $10 development boards like we can get for WiFi today. Cellular IoT hardware is likely to be a bit more expensive – even when using NB-IoT – but hardware prices have to come down to acceptable levels, and so is connectivity. 1NCE brings us in the right direction for the latter with a SIM card selling for 10 Euros offering 10-year of 2G/3G/NB-IoT connectivity (1 Euro per year) with 500MB data included.  That’s about 140KB of data per day, which should be OK for applications like smart meters. There are no other fees, except if your device goes over the limit,  but the company has not provided any pricing details for the extra data. The service will cover 30 countries in Europe. The SIM cards will start selling in August 2018, and …

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A List of Cellular IoT Development Boards

We’re starting to have a decent choice of cellular development boards, and as the number of products is getting larger having some sort of list would be useful. That’s exactly what Hologram has done. While the list is not quite exhaustive, they’ve pushed the csv list to Github, and plans to update it. Hologram also encourage pull requests, so manufacturers may consider updating it with their own boards. The list focuses on development boards acting as cellular IoT end points, so you won’t find gateways, WiFi hotspots, end user devices and modules that needs to be soldered onto your own board. I have imported the list to WordPress to make it searchable, let people select the number of rows to display, and customize visible fields. The table is not automatically synchronized, so for the latest version always check out Github. Support CNX Software – Donate via PayPal or become a Patron on Patreon

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STMicro Introduces Two STM32 Discovery Kits with 2G/3G or 4G LTE-IoT Cat M1/NB1 Connectivity

Embedded World 2018 trade fair will take place on  on take place on February 27 – March 1 in Nuremberg, Germany, and we’re starting to see some company announce new products and solutions for the embedded market. STMicro has just announced their showcase their very first cellular development kits at the event, based on a display-less variant on their 32L496GDISCOVERY Discovery board with cellular add-on boards: P-L496G-CELL01 Discovery kit with with a 2G/3G modem P-L496G-CELL02 Discovery kit with with an LTE-IoT Cat M1 (eMTC) / NB1 (NB-IoT) / 2G model Now the company has not started designed their own cellular modem, but instead relying on QUECTEL modems. Both kits share most of the same specifications: MCU – STMicro STM32L496AGI6 Arm Cortex M4F [email protected] 80 MHz with 1 MB Flash, 320 KB RAM in a UFBGA169 package On-board memory – 8 Mbit PSRAM On-board + external storage – 32 KB I2 C EEPROM with OTP page preloaded with board ID and …

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Giveaway Week – Wio GPS Tracker Board

It’s Friday, and the fifth day of giveaway week on CNX Software. Today, I’ll be giving away Wio Tracker, an Arduino compatible board based on Microchip / Atmel SAMD21 ARM Cortex M0 MCU with GPS, Bluetooth, 2G GSM/GPRS connectivity. My review of the board was rather negative, as I only managed to make Bluetooth 3.0 work while following the documentation as it was back in May. Since then the documentation seems to have improved, and other people have been more successful than me, and made the blink LED, and GPS samples to work. This version of the board only support 2G, so make sure it is still supported in your region/country. To enter the draw simply leave a comment below. Other rules are as follows: Only one entry per contest. I will filter out entries with the same IP and/or email address. Contests are open for 48 hours starting at 10am (Bangkok time) every day. Comments will be closed after …

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