EveLab 1.0 is an Advanced Breadboard Solution Designed for the Raspberry Pi

While it’s perfectly feasible to connect the Raspberry Pi board to a breadboard it can become relatively messy if your projects needs many I/Os due the wire and extra components like resistors, so “Robot In A Can” designed a circuit trainer for the University of Guelph students to wire projects with the Raspberry Pi’s (26-pin) header in a neater way, and made it durable to to endure years of use in a lab setting. The developer has now started selling the hardware, and called it EveLab 1.0. Evelabs 1.0 specifications: 2x 32×4 breadboards with markings for GPIO pins 1x “standard” breadboard 3x LEDs (pre-grounded) 3x Momentary Switch (pre-grounded) 2x Potentiometers (pre-grounded) 1x RGB LED (pre-grounded) 1x Analog to digital converter (2-inputs pre wired) 1x Light Sensor 1x Temperature Sensor The board also comes with 2 GPIO ribbon cables to connect to various Pi models, and 20 Jumper cables. The target board […]

SolidRun Announces i.MX 8M Industrial Systems-on-Module, Cubox Pulse Mini PC and HummingBoard Pulse Board

Solidrun has several products based on NXP i.MX6 processors including i.MX6 SoMs, Cubox-i mini PCs, and HummingBoard Edge development board, which were launched between 2013 and 2015, and still sold to this day. But the company has now launched refreshes for all those products based on the new i.MX 8M 64-bit Arm processors with i.MX 8M industrial systems-on-module, Cubox Pulse mini PC, and HummingBoard Pulse SBC. Solidrun i.MX 8M SoM Three different modules – which differ only by their processor  and max memory capacity – are available with the following specifications: SoC SOM i.MX8 Dual – NXP i.MX 8M Dual core ARM A53 @ 1.3 GHz (up to 1.5 GHz), Arm Cortex-M4, and Vivante GC7000 Lite GPU SOM i.MX8 Quad Lite – NXP i.MX 8M QuadLite quad core ARM A53 @ 1.3 GHz (up to 1.5 GHz), Arm Cortex-M4, and Vivante GC7000 Lite GPU SOM i.MX8 Quad – NXP i.MX […]

Khadas Edge2 Arm mini PC

NXP Unveils A71CH Secure Element Chip for Secure Peer-to-Peer or Cloud Connections

The industry clearly has an issue at hand with the security of the Internet of Things, and the problem is complex as some devices are easily accessible due to bad configuration (e.g. default username/password), while others may have security flaws at various levels of the software stack from the low level bootloaders to the operating systems, and applications. Nowadays, devices also need to be upgradeable, and communicate with the cloud, and that introduces other attack vectors in case malignant firmware is installed instead, or a man-in-the-middle attack occurs. While some people may claim security can be achieved by software only, we are seeing security evolving towards combined software and hardware solutions, for example with Arm Trustzone built into SoCs, but some companies are also introducing Secure Element chip, which Samsung has already done and integrated into their Artik  modules to secure data from the hardware to the cloud. NXP has […]

Avnet Silica NB-IoT Sensor Shield Works with mbed OS 5, STM32 Nucleo Board

If for some reasons, none of the many NB-IoT boards launched recently suit your needs, there’s yet another option with Avnet Silica NB-IoT sensor shield, that supports – despite the name – also supports LTE Cat M1 (eMTC) beside NB-IoT (LTE Cat NB1), and comes with Arduino headers, as well as a Pmod connector. The board relies on Quectel BG96 module, and can be controlled with Arm mbed OS 5 when connected to STM32 Nucleo board. NB-IoT Sensor Shield specifications: Cellular Module – Quectel BG96 LPWA Module Multi Modes: Cat.M1, Cat.NB1, EGPRS Global bands Cat M1/NB1: B1 B2 B3 B4 B5 B8 B12 B13 B18 B19 B20 B26 B28 B39 (B39 for Cat M1 only) EGPRS: 850/900/1800/1900 MHz Voice Over LTE support (M1 only) – PCM digital audio interface SIM card holder (also optional embedded SIM) Optional GNSS – GPS, GLONASS, BeiDou/Compass, Galileo, QZSS Expansion – Arduino headers, Pmod connector […]

IMM-NRF52832-NANO is an Ultra Small nRF52832 Module with Bluetooth 5, ANT+, 30 I/Os

If you have a project requiring a programmable Bluetooth 4.x/5 module that’s as small as possible, Canada based I-Syst may have what you need with their IMM-NRF52832-NANO module measuring just 10 x 7 x 1.6 mm. The module is based on Nordic Semi nRF52832 Arm Cortex-M4F SoC with Bluetooth 5 LE (no long range support) and ANT+ connectivity, and exposes up to 30 I/Os for your project. Specifications: SoC – Nordic Semi nRF52832 32 bits Arm Cortex-M4F @ 64MHz with 512KB Flash, 64KB SRAM, 2.4GHz multi-protocol transceiver Connectivity – Bluetooth 5 LE, ANT+, Type 2 NFC -A Tag with wakeup on field Up to 30x I/Os: 3x SPI Master/Slave 2x 2-wire Master (I2C compatible) UART (CTS/RTS) 3x 4 channel PWM 8x configurable 12 bits, 200 ksps ADC Digital microphone interface Quadrature decoder input Sensors – Temperature sensor Security – AES HW encryption Misc – 32MHz & 32.768KHz crystals, low power […]

Gumstix Chatterbox is a Customizable, AVS-Ready Development Platform based on Toradex Colibri i.MX7 SoM

There are several official Amazon Voice Service (AVS) development kits, and we’ve already covered a few of them with the likes of Allwinner 3-Mic Far Field AVS Development Kit or Intel Speech Enabling Developer Kit, but you can also design your own board conformant to Amazon’s Alexa Voice Service functional design guide. That’s exactly what Gumstix has done with Chatterbox carrier board for Toradex Colibri i.MX7 system-on-module powered by NXP i.MX7 Arm Cortex A7 processor. Designed in Geppeto, the board includes a 2.5-Watt speaker driver, an on-board microphone, and Line IN and headphone jacks, as well as WiFi, Bluetooth and Ethernet for connectivity.   Gumstix Chatterbox specifications: Colibri iMX7 SO-DIMM socket Storage – microSD card slot Audio – On-board microphone; 2.5W speaker driver; Line-in & headphone jacks Connectivity – Gigabit Ethernet, 802.11 b/g/n WiFi & Bluetooth 4.1 LE (TI WiLink8 WL1831) with u.FL antenna connector USB – 1x micro USB […]

UP 7000 SBC

Silicon Labs WF200 WiFi Transceivers & WFM200 WiFi Modules are Designed for Battery Powered Devices

When it comes to power consumption, WiFi is not the best wireless standard around, and even the most power efficient WiFi SoCs/modules consume several times the power required for Bluetooth LE Tx or Rx. Yet we still have plenty of battery powered devices relying on WiFi, so companies are working on improving efficiency, and Silicon Labs has recently announced the WF200 transceivers and WFM200 modules that support 2.4 GHz 802.11 b/g/n Wi-Fi and are said to slash power consumption in half. WF200 / WFM200 highlights: Low transmit (Tx: 138 mA) and receive (Rx: 48 mA) power 200 µA average Wi-Fi power consumption (DTIM = 3) Link budget of 115 dBm for long-range Wi-Fi transmissions Excellent antenna diversity and wireless coexistence in crowded 2.4 GHz environments Security – Secure boot and host interface, hardware cryptography acceleration supporting AES, PKE and TRNG Packages – 4 mm x 4 mm QFN32 transceiver and […]

NXP i.MX 8M Mini Low Power Cortex A53/Cortex M4 Processor to be Manufactured using 14LPC FinFET Process Technology

NXP i.MX 8, i.MX 8M, and i.MX 8X processors are barely available, but the company has already announced another member of their i.MX8 family with i.MX 8M Mini processors with one to four Cortex A53 application cores, one Cortex-M4F real-time core, 2D/ 3D graphics accelerator, and support for 1080p video playback and output. Apart from the lack of 4K support, that looks about the same as i.MX 8, but there’s one important difference: the manufacturing process. i.MX 8M Mini processors are manufactured using 14LPC FinFET process technology allowing the Cortex A53 cores to reach 2.0 GHz, and the Cortex-M4F core can be clocked up to 400+ MHz. Some video interfaces  have also been removed from the new processor such as embedded DisplayPort and HDMI 2.0a. NXP i.MX 8M Mini key features: Application cores – One to four Arm Cortex-A53 cores up to 2GHz Real-time core – Arm Cortex-M4 at speeds […]

Khadas VIM4 SBC