wifi

Posted on by Jean-Luc Aufranc (CNXSoft) - 9 Comments on Canonical Introduces SoDeRa Software Defined Radio Solution for Base Stations and IoT Gateways

Canonical Introduces SoDeRa Software Defined Radio Solution for Base Stations and IoT Gateways

Canonical and Lime Micro have jointly announced SoDeRa low-cost software defined radio (SDR) which can be programmed to support any type of wireless standard including UMTS, LTE, LoRa, Bluetooth, Zigbee, RFID, Digital Broadcasting, and more, and aiming at helping operators reducing costs & complexity, while speeding up time to market and providing greater flexibility. The kit will include a board with the following specifications: FPGA – Altera Cyclone IV EP4CE40F23 Altera FPGA (compatible with EP4CE30F23) System Memory – 256 MB DDR2 SDRAM RF Lime Microsystems LMS7002M Transceiver with continuous Frequency range of 100 kHz – 3.8 GHz 4 x TxOut and 6 x RxIn U.FL connectors for RF cables Power Output (CW): up to 6.5 dBm Wi-Fi, 2G, 3G, LTE, any other air interfaces USB – 1x micro USB3 via CYUSB3014-BZXC Cypress Microcontroller  for control, data transfer and power Misc – Status LEDs, RGB LEDs, 4x switches Dimensions –  100 mm x […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on Samsung Artik IoT Boards and Devkits with WiFi, Bluetooth LE, and Zigbee Available, Partners Announced

Samsung Artik IoT Boards and Devkits with WiFi, Bluetooth LE, and Zigbee Available, Partners Announced

Samsung Artik IoT boards will finally start selling on February 22 via Digikey. With the many fascinating developments in the IoT space over the year, you’d be forgiven if you completely forgot about Samsung Artik boards. So let’s have a quick recap. The Korean company previously announced three boards all supporting Bluetooth LE: Artik 1 – Ineda Systems Dual Core microAptiv MIPS32 processor with 1MB on-chip RAM, no GPU, and 4MB SPI flash Artik 5 – Dual core Exynos ARM processor @ 1GHz with ARM Mali 400 MP2 GPU, 512MB RAM and 4GB eMMC flash (both on-chip), with WiFi & Zigbee/Thread connectivity Artik 10 – Octa core Exynos processor with 4x ARM Cortex A15 @ 1.3GHz, 4x ARM Cortex A7 @ 1.0 GHz with ARM Mali-T628 GPU, 2GB LPDDR3 (on-chip), 16GB eMMC flash, and WiFi & Zigbee/Thread connectivity Samsung also partnered with multiple companies working on: Operating Systems – Tizen, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Rockchip RKi6000 Low Power WiFi SoC Showcased with IoT Demo Board

Rockchip RKi6000 Low Power WiFi SoC Showcased with IoT Demo Board

Announced last year, Rockchip RKi6000 SoC promised WiFi connectivity at Bluetooth 4.0 LE power consumption levels, and the company has recently showcased the technology with a demo board controlling four lightbulbs. The chart above shows Rorkchip solution can transmit data at 802.11b speeds (11 Mbps) while still keeping power consumption low at around 10mW, similar to BT LE, and good enough to run on batteries. Peak Tx and Rx power has gone up a little since the first announcement, as the company now claims 66mW @ 11 Mbps instead of just 60mW. While there’s basically zero information about the chip on Rockchip website, you may have noticed a QR code on the product brochure in Charbax video linking to Rockchip IoT Club, which you can join as long as you work for a company with a specific project in mind. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 10 Comments on LoPy Tiny IoT Developer Board Runs MicroPython, Supports LoRa, WiFi and Bluetooth (Crowdfunding)

LoPy Tiny IoT Developer Board Runs MicroPython, Supports LoRa, WiFi and Bluetooth (Crowdfunding)

Pycom launched WiPy last year, a WiFi IoT board based on Texas Instruments CC3200 ARM Cortex M4 SoC, and a few months after sending rewards to their Kickstarter backers, they are back on the crowdfunding platform to launch LoPy, another IoT development board that runs MicroPython and offers LoRa, WiFi and Bluetooth LE connectivity. LoPy board hardware specifications: SoC – Dual processor @ 160 MHz with WiFi & BLE radio with 400 kB RAM, 1MB flash External Storage – 4MB flash Connectivity 802. 11b/g/n @ 16Mbps with WEP, WPA/WPA2 WiFi security; SSL/TLS support; AES encryption engine. Bluetooth Classic and Low Energy LoRaWAN Semtech LoRa transceiver SX1272 @ 868 MHz (Europe) or 915 MHz (North America). Range – Node: Up to 40km; Nano-Gateway: Up to 5 km Nano Gateway Capacity – Up to 100 nodes. Internal chip antenna and u.fl connectors for external antennas Headers – 2x 14-pin headers for: Up […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 17 Comments on Ugoos AM1 4K TV Box Review

Ugoos AM1 4K TV Box Review

Ugoos AM1 is yet another TV box based on Amlogic S905. I’ve already published specifications and uploaded some pictures of the nice looking cyan box and its board, so today I’ll report on my experience after actually playing with the device, where I mostly focused on known problems found on other S905 mini PCs, and some extra features added to Ugoos firmware. First Boot, Settings, and First Impressions I filled all three USB ports with a USB webcam, a USB hard drive, and a USB hub with RF dongles for MINIX NEO A2 Lite air mouse,  Tronsmart Mars G01 wireless gamepad, and a USB keyboard (convenient for screenshots), and connected Ethernet, HDMI and power cables. A boot will usually take around 30 seconds. Before going through the user interface, I’ll mention that OTA firmware upgrade worked very well, and it was one of the first thing I did before the […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on FriendlyARM NanoPC-T2 Board Gets More Storage, WiFi & Bluetooth, Stays Cool, and Costs Less

FriendlyARM NanoPC-T2 Board Gets More Storage, WiFi & Bluetooth, Stays Cool, and Costs Less

FriendlyARM NanoPC-T1 board powered by Samsung Exynos 4412 processor with 1GB RAM and 4GB eMMC flash was unveiled at the start of 2014 for $69. The company has now announced NanoPC-T2 with Samsung S5P4418 processor with 1GB RAM, and 8GB Flash, as well as WiFi and Bluetooth, as Gigabit Ethernet all of which were missing in the first version. NanoPC-T2 also has a power management chip, and a larger heatsink, meaning that it does not suffer from overheating like NanoPi2 according to FriendlyARM. NanoPC-T2 specifications: SoC – Samsung S5P4418 quad core Cortex A9 processor @ up to 1.4GHz with Mali-400MP GPU System Memory – 1GB 32bit DDR3 RAM Storage – 8GB eMMC flash, and 1x SD card slot (on the bottom of the board) Connectivity – Gigabit Ethernet, 802.11 b/g/n WiFi and Bluetooth LE 4.0 (Ampak AP6212) with on-board chip antenna and 1x IPX antenna connector Video Output / Display […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 17 Comments on Zsun Wifi Card Reader Can Now Run OpenWrt

Zsun Wifi Card Reader Can Now Run OpenWrt

Zsun Wifi card reader is a tiny micro SD card reader with WiFi connectivity, and while people managed to access the device serial console a few months ago, the plan was to eventually run OpenWrt since it’s based on the popular Atheros AR9331 WiSoC combined with 64MB RAM and 16MB SPI Flash. It would also be one the smallest OpenWrt capable device with dimensions of 30 x 33 mm. A team of Polish managed this feat, and have now posted instructions to install OpenWrt, as well as other documentation, for example a description of the board’s GPIOs. There are four methods to flash OpenWrt: Solder on an Ethernet jack and flash from the original uboot (hard but safe) Reflash the bootloader from the original firmware to one that supports upload over serial (less soldering but fatal if you mess up) Reflash the firmware from the original firmware using mtd_write (easy […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Renesas GR-PEACH mbed Board Features RZ/A1H Processor with 10MB On-chip Memory

Renesas GR-PEACH mbed Board Features RZ/A1H Processor with 10MB On-chip Memory

Renesas RZ/A1 ARM Cortex A9 processors were unveiled in 2013, and one of the differentiating feature was the large amount of on-chip SRAM with up to 10MB for RZ/A1H model. The following year, Renesas’ RZ/A1 professional development kit, and some RZ/A1H modules were launched, and I’ve now just seen a tweet about Renesas GR-PEACH development board that is mbed compatible, feature Renesas RZ/A1H processor, and happens to be pink. There are actually two models based on the same PCB: GR-PEACH normal without header, and a “WiFi” connector, and GR-PEACH Full with female headers and an Ethernet port. Both basically share the same specifications: SoC – Renesas RZ/A1H ARM Cortex-A9 Core @ 400 MHz with 10MB on-chip RAM, NEON and FPU, and 128KB L2 cache Storage – 8MB FLASH + micro SD slot Connectivity – Normal: Optional BP3595 WiFi module; FULL: 1x 10/100M Ethernet(Microchip LAN8710A); Both: Xbee connector (unpopulated) USB – […]

UP 7000 x86 SBC