pine64 News - Page 15 of 16 - CNX Software

January 17, 2017August 5, 2019 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

PINE64 Introduces SOPINE A64 Allwinner A64 SoM and SOPINE “Model A” Baseboard

Following yesterday’s Raspberry Pi Compute Module 3 launch, we have a new development board turned into system-on-module (SoM) today with PINE64 launching SOPINE A64 SO-DIMM module based on Allwinner A64 processor with 2GB RAM together with SOPINE “Model A” baseboard. SOPINE A64 CPU module specifications: SoC – Allwinner A64 quad core Cortex A53 processor @ 1.2 GHz with Mali-400MP2 GPU System Memory – 2GB LPDDR3 Storage – 128 Mbit SPI flash, micro SD slot (on the back) I/Os via 204-pin SO-DIMM edge connector Video Output / Display – HDMI + CEC, MIPI DSI Audio – I2S, HP, headphone, microphone 2x USB 1x Gigabit Ethernet (RGMII) UART, I2C, PWM, GPIOs, etc… Power Supply – AXP803 PMIC Dimensions – 67.9 x 31.0 mm (DDR3 SO-DIMM form factor) SOPINE A64 will basically run the same firmware as used for PINE A64+ development board, except for some modifications for LPDDR3 RAM support. Support operating […]

December 31, 2016 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Ten Most Popular Posts of 2016 on CNX Software and Some Stats

The last day of the year is a good time to look back at what the year brought us, and I have to say it has been a fun and interesting year on CNX Software. The TV boxes news cycle has been dominated by Amlogic products, but most products have now switched to 64-bit ARM SoC, with 4K and HDMI 2.0 support, and price have kept going down, so you can now get a 4K TV box for as low as $20, although many people will prefer spending a bit more for extra memory and support. Intel based Bay Trail & Cherry Trail mini PCs have continued to be released with Windows, and in some cases Ubuntu, but the excitement seems to have died off a bit, maybe with the expectation of upcoming Apollo Lake mini PCs that should be more powerful. The year have been especially fruitful in the […]

December 10, 2016December 10, 2016 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

VGA Output Hack on $2 PADI IoT Stamp & Other Realtek RTL8710AF Modules

It’s pretty amazing what you can do with those cheap WiFi modules coming from Espressif and Realtek. You may remember CNLohr getting ESP8266 to broadcast video to your TV though NTSC, and that was impressive. But developer kissste, who has been very active since the announcement of a $2 Realtek RTL8710 module, has now developed a VGA driver demo for Realtek Ameba WiFi SoCs, and successfully tested it on Pine64 PADI IoT Stamp. Just like on ESP8266, there’s no hardware display block on RTL8710AF, RTL8711AF, and RTL8195AF SoCs, so instead he had to connect the signals to GPIOs with the video signal connected to GA1 via a resistor, H-Sync to GC2, and V-Sync to GA5. Video and H-Sync data is actually transfered over an SPI connection using DMA transfer for better performance. Normally the video signal for VGA is divided into red, green, and blue signal, so I understand he mixed […]

November 28, 2016November 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Getting Started with Pine64 PADI IoT Stamp – Part 2: Serial Console, GCC SDK, Flashing & Debugging Code

PADI IoT Stamp module powered by Realtek RTL8710AF ARM Cortex M3 WiFi SoC is a potential competitor to Espressif ESP8266 modules. Pine64, the manufacturer of the module, sent me their kit with a $2 IoT stamp, a breakout board, a USB to TTL debug board and a J-Link debug board. In the first part of the review I’ve shown the hardware and how to assemble PADI IoT stamp kit. In the second part I’m going to write a tutorial / getting start guide showing how to control the board with AT commands, build the firmware with GCC SDK, and finally demonstrate how to flash and debug the firmware with the J-Link debugger. The Quick Start Guide indicates you need to connect the USB to TTL debug board to UART2 instead of UART1 as I did on the very similar B&T RTL-00 RTL8710AF module, and set connection settings to 38400 8N1. […]

November 24, 2016May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 43 Comments

PINEBOOK ARM Linux Laptop Powered by Allwinner A64 Processor to Sell for $89 and Up

Following up on Pine A64 board powered by Allwinner A64 quad core Cortex A53 processor, Pine64 has decided to work on a software compatible laptop based on the processor. PINEBOOK comes with 2GB RAM, 16 GB flash storage, a 11.6″ or 14″ display, and the usual ports you’d expect on such device. PINEBOOK specifications: SoC – Allwinner A64 quad core ARM Cortex A53 processor @ 1.2 GHz with Mali-400MP2 GPU System Memory – 2GB DDR3L Storage – 16GB eMMC 5.0 flash and micro SD slot up to 256 GB Display – 11.6″ or 14″ IPS LCD display with 1280 x 720 resolution (no touchscreen) Video Output – mini HDMI port for external display Audio – HDMI, 3.5 mm headphone jack, built-in microphone and stereo speakers Connectivity – WiFi 802.11 b/g/n + Bluetooth 4.0 USB – 2x USB 2.0 host ports Camera – 1.2 MP camera User Input Devices – Full size […]

October 26, 2016August 1, 2017 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Pine64 PADI IoT Stamp WiFi IoT Kit Review – Part 1: Hardware, Debuggers, and Soldering

Back in September, Pine64 unveiled their $2 PADI IoT Stamp based on Realtek RTL8710 ARM Cortex M3 WiFi SoC aiming to compete with Expressif ESP8266 solutions. The company has now sent me their complete kit for review, which beside the module itself includes a breakout board kit, and some hardware debug tools. In the first part of the review, I’ll check out the hardware, and solder the kit. I received a package with four antistatic bags. From top left to bottom right, we have PADI IoT Stamp, JLINK-OB debugger based on an STM32 MCU with some jumper wires (aka Dupont cables) for SWD signals, and a USB cable to your computer in order to flash the firmware or do some bare metal programming, a breakout board kit including two headers, a RED LED, and a resistor, and finally a USB to Serial board based on CH340G with 4 jumper wires […]

September 12, 2016September 12, 2016 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Pine64 Unveils $2 PADI IoT Stamp WiFi IoT Module with FreeRTOS SDK, Upcoming ARM mbed 5.0 Support

Realtek RTL8710 WiFi IoT modules came out as potential competitors to ESP8266 modules last month, with similar features. an ARM Cortex M3, and a pricing as low as $2 in quantities. However, documentation is often in Chinese only, and based on my experience with an RTL8710AF module limited to AT commands set for now. Software and documentation are likely to improve a lot however, as Pine64, the makers of Pine A64 boards, are about to launch their own “PADI IoT Stamp” RTL8710AF module for just $1.99 in any quantities. PADI IoT Stamp specifications: SoC – Realtek RTL8710AF ARM Cortex-M3 @ 83 MHz with 1MB ROM, 512KB RAM, and 1MB flash Connectivity – 802.11 b/g/n WiFi @ 2.4 GHz – 2.5 GHz (2400 MHz – 2483.5 MHz) with PCB antenna; Station / SoftAP / SoftAP + Station modes; Expansion headers – 22 half-holes with Up to 1x SPI @ 41.5 Mbps […]

May 31, 2016May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

Pine A64 Board Quick Start Guide & Benchmarks with Android 5.1

Pine A64 is one of the development boards with the best cost/performance ratio, as it sells as low as $15 + shipping. I received Pine A64+ board with 2GB RAM at the end of last month, and decided to start playing with Android, as Linux distributions such as Longsleep Ubuntu appear to require a little more work. So in this post, I’ll report my experience with installing and running Android 5.1 on the board, and share some Android benchmark results. Pine A64 Board Pictures You’ll receive the board in cardboard package with Pine64 branding. You can check which version of the board you’ve been sent on the side of the package: PA64512 (512 MB RAM), PA641GB (1GB RAM), or PA642GB (2GB RAM). The top of the board has been photographed often but here it is again. I’ve been sent the 2GB version without wireless module. The bottom of the board […]