Arduino Introduces Four New Nano Boards with WiFi, BLE, Sensors, and/or HW Crypto

Arduino Nano 33 BLE Sense

The Maker Faire 2019 is now taking place in San Mateo, California, United States, and Arduino has made an habit of announcing new products during the events. This year is no different as the company has announced a new Nano Family with four boards: Arduino Nano Every powered by a Microchip ATMega4809 AVR microcontroller Arduino Nano 33 IoT with secure internet connectivity thanks to a U-blox ESP32 WiFi module and ATECC608A HW crypto chip Arduino Nano 33 BLE with Bluetooth connectivity via U-blox NINA B306 module based on Nordic Semi nRF52480 Bluetooth 5.0 chip Arduino Nano BLE Sense with a design similar to Nano 33 BLE but some extra on-board sensors. Arduino Nano Every Specifications: MCU –  Microchip ATMega4809 AVR microcontroller @ 20 MHz with 48KB flash, 6KB SRAM, 256 Bytes EEPROM USB to Serial via Microchip ATSAMD11D14A Arm Cortex-M0+ USB MCU 2x 15-pin expansion headers with GPIO, SPI, I2C, USART, PWM, ADC, DAC, reset, and power signals (+5V, +3.3V, …

Newyes SyncPen Bluetooth Pen Digitizes Your Handwriting to the Cloud (Crowdfunding)

Neweyes SyncPen

When I first found out about SERVO K07 bluetooth pen last month, I initially hoped it would allow users to digitize their handwriting or drawing and synchronize it to their phone or cloud, but it was not to be the case and instead it was just a 6-in-1 phone/pen/audio player/audio recording/camera/flashlight. But Newyes SyncPen does exactly that: it allows you to write on paper or a writing pad while digitizing your creation on the fly, and storing the result in the cloud. It works thanks to a tiny camera embedded in the pen capturing data at 200 fps. Newyes SyncPen hardware specifications: Connectivity – Bluetooth 4.2 Memory – 32MB, enough to store 800 pages of A5 paper content Pressure levels – 1024 Tiny camera @ 200+ fps Audio – Microphone Battery – 3.4V / 260 mAh Lithium Polymer battery good for about 8 hours; 1.5 hours charging time Dimensions – 16.35 x 1.33 ∅ cm Weight – 22 grams For …

Aconno Bluetooth Beacons Come with Various Sensors, Nordic Semi nRF52 BLE SoC

Aconno Bluetooth Beacons

We first covered products from Aconno is 2017 with their Bluetooth LE development board powered by the company’s ACN52832 BLE module based on Nordic Semi nRF52832 ARM Cortex-M4 multi-procotol wireless SoC. Since then they’ve launched several small Bluetooth beacon modules based on ACN52832, and the company has what they call a presale promotion until May 21st, but it looks really like a group buying event for their existing BLE modules where the price goes down as more people purchase modules. Six Bluetooth modules are offered: acnSENSA multisensor Bluetooth tag with temperature, light, humidity, barometer, accelerometer, magnetometer, gyroscope acnBEACON programmable Bluetooth tag acnACT BLE beacon with button and RGD LED, magnetometer, phototransistor acnNFC programmable Bluetooth tag with NFC tag emulator acnRANGE distance measuring beacon with time-of-flight sensor acnFIND Bluetooth smart tag with LED, sound and accelerometer All modules come with a replaceable CR2450 battery, and IP65 enclosure. Pricing currently ranges from 15.96 Euros (Net) to 29.40 Euros (Net), but price may …

Wireless Gecko Series 2 MCU Delivers Extended Range, HW Security

Wireless Gecko Series 2 efr32bg21

Silicon Labs are recently introduced their Wireless Gecko Series 2 Arm Cortex-M33 MCU family that offers Bluetooth, Zigbee, and Thread connectivity for smart home, commercial and industrial IoT applications. The new family includes a dedicated security core as well as an on-chip radio which according to the company delivers 2.5 times the wireless range of competing solutions. Some of the highlights of the new wireless microcontroller includes: Series 2 SoCs provide developers with unmatched system design advantages: 80 MHz Arm Cortex-M33 core with TrustZone technology High RF performance with +20 dBm output power and up to +124.5 dB link budget Low active current (50.9 µA/MHz) Security Dedicated security core for faster, lower-power encryption Built-in true random number generator (TRNG) Secure boot loading Secure debug access control Tiny 4×4 mm QFN package Lower BOM count and system cost with fewer matching components and no need for external inductors or power amplifiers Flexible pre-certified modules based on EFR32xG21 SoCs planned for Q3 …

Ruuvi Node Open-source Node Solution Combines Nordic Semi nRF9160 Cellular SiP & nRF52840 Bluetooth SoC

Ruuvi Node NB-IoT Bluetooth 5 Solution

Back in 2016, we covered Ruuvi Innovations’ Ruuvitag open source Bluetooth & NFC sensor beacon is based on Nordic Semi nRF52832 Bluetooth SoC. The company has now introduced Ruuvi node, another open source multi-purpose, industrial-grade cellular gateway, environmental sensing, and asset tracking node solution based on not one, but two Nordic Semi chips with nRF91 cellular IoT SiP (System-in-Package) with NB-IoT and LTE M (eMTC) connectivity and nRF52840 multi-protocol Bluetooth 5.0 SoC. It’s an early announcement with the launch of the first pilots of Ruuvi Node planned for Q2/Q3 of this year, so the full specifications are yet to be released. However, thanks to a press release on Nordic Semi website, we do know that Ruuvi Node is meant to be maintenance-free, will include a solar panel for  energy harvesting (which mean the included 45Wh battery may never run out depending on the application), several environmental sensors, GPS positioning provided via nRF9160 SiP, and NFC for securely reading device IDs …

$50 Anker Roav Bolt Car Charger is Optimized for Google Assistant

Roav Bolt Google Assistant Car Charger

While it may be tempting to check your messages, make phone calls or checking something on your smartphone while driving, it’s never a good idea. But thanks to Anker Roav Bolt car charger with built-in Bluetooth connectivity and a microphone array, you can perform those tasks through Google Assistant while keeping your eyes on the road. Anker Roav Bolt key features and specifications: Voice Chip – Far-Field Voice Processor Audio 2x MEMS Microphones 3.5mm audio jack Noise cancellation, acoustic echo cancellation Connectivity – Bluetooth 4.2 Misc – 1x physical button used to trigger GVA (Google Voice Assistant), 4x RGB LED Power Input – 12V-24V cigarette lighter sockets USB Output – 24W, 5V/2.4A max per port, Anker PowerIQ Technology So you get to charge your phone, while it is connected to your car audio system over Bluetooth or the audio jack, and make calls, start listening to a podcast, or ask for directions through Google Assistant, even if your phone is …

$59 ONE Mini Pocket Multilingual Assistant Supports 12 Languages (Crowdfunding)

ONE Mini

I had a look at voice translator devices several years ago, and most would go for $200 or more, so when I was informed about ONE Mini pocket multilingual assistant selling for $59 US it caught my attention. The device supports 12 languages using machine translation for live interpretation of short sentences, speech to text transcription, and a professional interpretation service connecting you to human interpreters for more complex conversations is also offered. ONE Mini hardware specifications: WiSoC – Airoha 1526P Bluetooth Audio chip Connectivity – Bluetooth 5.0 dual mode with A2DP 1.3, HFP 1.7, HSP 1.2 Audio – Dual microphone MEMS 59 dB with noise reduction; speaker; headphone jack; AAC decoding USB – 1x USB type-C port for charging Misc – Breathing light, functional light, buttons for power, volume, translation key A & B, and record/interpreter button Battery – 250 mAh battery good for about  10 hours of recording/calling, 4 hours of translation; charging time: about 1 hour Dimensions …

MT3620 Mini Dev Board is a Cheaper Microsoft Azure Sphere Board

MT3620 Mini Dev Board

Announced nearly one year ago, Microsoft Azure Sphere is an ecosystem comprised of Azure MCUs with Microsoft Pluton Security System, Linux based Azure Sphere OS, and a secure cloud service called Azure Sphere Security Service. The first official Azure development board – MT3620 Development Board for Azure Sphere – was launched last year for $84.95. The kit may not have attracted a large number of developers, so there’s now a cheaper version – MT3620 Mini Dev board – going for $34.90 on Seeed Studio. Note that’s a pre-order and shipping is scheduled for May 13, 2019. MT3620 Mini dev board specifications: CPU Module – AI-Link WF-M620-RSA1 module with Mediatek MT3620AN single core Arm Cortex-A7 processor @ 500 MHz with 4MB SRAM, dual core Arm Cortex-M4F real-time core @ 200 MHz with 64KB RAM, Pluton security sub-system, and WiFi. Storage – 2x 8MB dual channel quad SPI (TBC) Connectivity –  Dual band 802.11 a/b/g/n WiFi 1T1R with main and aux PCB antennas, …