wifi News - Page 97 of 109 - CNX Software

February 11, 2015February 22, 2015 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

Review of Zidoo X9 Android Media Player and Video Recorder

Zidoo X9 is quite a unique product on the market, as it’s the only low cost Android platform that I know of that features an HDMI input port with recording capabilities. The hardware is actually based on Kaiboer F5, with some modifications, but the latter focuses on the Chinese market, while Zidoo X9 targets oversea markets with an English firmware by default. I took pictures of Zidoo X9 and its board about a month ago, but a busy schedule and some initial issues with Google Play Store delayed the review. Finally, I’ve completed testing of the device, and ready to share my findings about performance, stability, and features in this review. OTA Firmware Update I’ve had to go through two firmware updates before carrying on with the review, and this part is working great, and they even include a detailed changelog with each release, which they also publish on their […]

February 10, 2015February 10, 2015 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Ingenic Halley is a $20 Linux based IoT Board with Wi-Fi and Bluetooth 4.1 Connectivity

Ingenic introduced Newton2 platform for wearables a few months ago, and the kit with an AMOLED display, camera board and other accessories should go on sale in March for $80. In the meantime, the company has also been working on a lower cost internet of things (IoT) module and development kit powered by Ingenic M150 with Wi-Fi and Bluetooth 4.1 targeting smart appliances, Wi-Fi speakers, smart toys, industrial control applications, and other smart devices. Halley IoT module specifications: SoC – Ingenic M150 XBurst (MIPS) single-core processor up to 1.0GHz with 128MB LPDDR on-chip, 2D graphics GPU, VPU supporintg 720p30 H.264 video decoding. Storage – 8MP SPI NOR flash (GIGA GD25LQ64) Connectivity – Wi-Fi 802.11 b/g/n and Bluetooth 4.1 via Broadcom 43438 chip. Expansion headers (2mm pitch) 8-bit parallel LCD interface, Audio – MIC, Line-In and headphone, 2x I2S, SD card (MMC interface) USB device 2.0, and USB host 1.1 3x […]

January 30, 2015 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Variscite Introduces TI Sitara AM437x SoM with Bluetooth and Wi-Fi

News about Texas Instruments Sitara AM437x processors first surfaced in 2012, before being officially announced last summer. Beside TI’s own development kits, I had not seen any hardware based on the company’s Cortex A9 industrial processor, but Variscite has now unveiled their VAR-SOM-AM43 systems-on-module (SoM) powered by AM4376 , AM4378, or AM4379 SoCs. VAR-SOM-AM43 specifications: SoC – Texas Instruments AM437x single core ARM Cortex A9 processor @ 1.0GHz: AM4376 – No GPU, 4x PRU @ 200 MHz AM4378 – PowerVR SGX530 GPU, 4x PRU @ 200 MHz AM4379 – PowerVR SGX530 GPU, 4x PRU @ 200 MHz, and EtherCAT slave support System Memory – 256MB to 1GB DDR3 Storage – 0 to 512MB SLC NAND flash, and 4GB to 32GB eMMC flash b module. 3x SD/MMC via edge connector Display Interfaces – 24-bit RGB interface up to 1400×1050 resolution; 4/5-wire resistive touch support Connectivity – 10/100/1000 Mbps Ethernet PHY + […]

January 28, 2015January 28, 2015 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Black Swift is a Tiny OpenWRT Wi-Fi Board Powered by Atheros AR9331 (Crowdfunding)

In case you thought there were not enough Wi-Fi board in the market already, here’s another one with Black Swift. The board runs OpenWRT, is a little larger than Vocore, and quite smaller than WRTnode, is powered by Atheros AR9331, provides access to I/Os via headers, and comes with two micro USB ports which should make it easy to use, and allow some interesting applications with USB devices. Black Swift specifications: SoC – Qualcomm Atheros AR9331 32-bit MIPS 24K CPU core @ 400 MHz, or 200 MHz in energy-saving mode selectable by software System Memory – 64 MB DDR2 SDRAM Storage – 16 MB NOR flash Connectivity – 802.11 b/g/n Wi-Fi (1×1, up to 150 Mbps) with PCB antenna USB – 1 x microUSB for power, 1x microUSB 2.0 port Expansion – Headers for 26x GPIO, 2x Fast Ethernet, SPI, I²C, 1x 16550 UART, 1x USB 2.0 Misc – Factory reset […]

January 27, 2015 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Olimex ESP8266-EVB Wi-Fi Evaluation Board Includes a Relay, an UEXT Connector

Olimex announced open source hardware ESP8266 modules last month, and the company has just announced the availability of ESP8266-EVB board with an ESP8266 module, a relay, an UEXT connector for other compatible Olimex modules, and headers for access to GPIOs. ESP8266 evaluation board specifications: MOD-WIFI-ESP8266-DEV Wi-Fi module with soldered connectors Female connectors for MOD-WIFI-ESP8266-DEV 10A/250VAC Relay Expansions 16-pin header (CON3) with access to some GPIOs, ADC, SDIO, RESET, and power signals. UEXT connector to connect modules and sensors from Olimex, or access I2C, UART, SPI, and extra GPIOs Misc – User Button which can also be pressed at boot time to enter bootloader mode for firmware upgrade. Power Supply – 5V/1A recommended; DCDC power converter to 3.3V to supply ESP8266 and UEXT modules with up to 1.5A current Dimensions – 57x50mm (4 mounting holes) You’ll also need 5V power supply, and a USB to serial board (3.3V) in order to […]

January 23, 2015January 23, 2015 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Vonets VM300 Wi-Fi & Ethernet IoT Board with Mediatek MT7620 Runs OpenWRT

Mediatek MT760 is a recent Wi-Fi SoC found in some Nexx WT3020 routers, and WRTnode development board. Both run OpenWRT and costs $17 to $30 depending on the amount of flash, and ports with the former featuring two Ethernet ports, and the latter access to GPIOs. You could probably open the case of the Nexx routers and solder some wires to get access to GPIO, and you can hack an Ethernet cable for WRTnode, but another options could be Vonets WM300 kit that includes a board with Wi-Fi and Ethernet, a cable for USB / Ethernet connection, headers for GPIOs, and two external antennas for less than $30. An OpenWRT SDK is also provided for the kit. Specifications listed for VM300 board: Processor – Mediatek MT7260N MIPS processor @ 580MHz Storage – 4MB SPI Flash (option: 8MB/16MB) for firmware System Memory – 32MB or 64MB SDRAM Connectivity Wi-Fi Single band […]

January 22, 2015January 23, 2015 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Atmel Introduces Wi-Fi / Bluetooth Combo SoCs for the Internet of Things

Atmel has recently announced two SoCs supporting Wi-Fi and Bluetooth 4.0 that target M2M and IoT applications, namely WILC3000 wireless link controller and WINC3400 network controller which both integrate a power amplifier, LNA, switch and power management unit. WILC3000 and WINC3400 should share the following specifications: MCU – Cortus APS3 32-bit processor ROM/Flash – 256KB instruction/boot ROM (160KB for 802.11 and 96KB for Bluetooth) along with a 768 bits of non-volatile eFuse memory RAM – 420KB instruction RAM (128KB for 802.11 and 292KB for Bluetooth), and a 128KB data RAM (64KB for 802.11 and 64KB for Bluetooth), as well as 160KB shared/exchange RAM (128KB for 802.11 and 32 KB for Bluetooth) Wi-Fi IEEE 802.11 b/g/n RF/PHY/MAC SOC (2.4 GHz) IEEE 802.11 b/g/n (1×1) for up to 72 Mbps Wi-Fi Direct and Soft-AP support Supports IEEE 802.11 WEP, WPA, WPA2 Security, China WAPI security Bluetooth Version 4.0 Low Energy Class 1 […]

January 19, 2015January 19, 2015 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

LinkIt Connect 7681 is a Wi-Fi IoT Board Powered by Mediatek MT7681

So it looks like Mediatek has decided to carry on with its Mediatek Labs endeavours, as after launching LinkIt ONE last year, they’re about to introduce LinkIT Connect 7681, a development board with a Mediatek MT7681 based Wi-Fi module, and access to various GPIOs. LinkIt Connect 7681 HDK (Hardware Development Kit) specifications: SoC – Mediatek MT7681 Andes N9 processor @ 80 MHz with 64KB RAM, Storage – 1MB SPI Flash for firmware Connectivity – Wi-Fi: 802.11 b/g/n for Station mode; 802.11 b/g for AP mode via a MT7681 module by AcSIP Headers – 12-pin header for UART, 5 GPIOs (also usable as software PWM), RESET, and 3.3V/5V/GND; 6-pin header for SPI, 3.3V and GND. USB – 1x micro USB for power and programming/debugging Misc – Reset push-button, 2x UART LEDs Power Supply – On-board 1A 3.3V voltage regulator (can be powered from USB connector) I/O Voltage – 3.3V for GPIO […]