Tux Machines
Posted by Roy Schestowitz on Jun 11, 2023
=> Gemini Articles of Interest | Programming Leftovers
=> ↺ Ultra-Compact embedded platform with a 7″ TFT LCD and GbE LAN
ICOP Technology recently launched an ultra-compact platform built around the NXP iMX8 mini CPU equipped with up to 2GB LPDDR4 DRAM and wide input voltage range support.
=> ↺ Allwinner H3 compact SBC supports 10/100 ethernet
The WuKong Board H3 Zero is a small single board computer powered by a quad-core Allwinner H3 processor. The board comes with 10/100Mbps Ethernet support and various GPIOs for interfacing external devices.
=> ↺ T-RGB ESP32-S3 board gets larger 2.8-inch round color display
LILYGO T-RGB ESP32-S3 board was first introduced last year with a 2.1-inch round color touchscreen display, and the company has an update with a T-RGB board with a 2.8-inch display. The new board still offers WiFi 4 and Bluetooth 5.0 connectivity, 8MB PSRAM, and 16MB flash storage, as well as a microSD card socket for storage, a Grove I2C connector for expansion, and LiPo battery support. T-RGB specifications: SoC – Espressif ESP32-S3R8 dual-core Tensilica LX7 microcontroller up to 240 MHz with vector instructions for AI acceleration, 8MB PSRAM, WiFi 4 and Bluetooth 5.0 LE + Mesh connectivity Storage – 16MB SPI flash, MicroSD card socket Display – 2.8-inch round 18-bit RGB color IPS TFT display with 480×480 resolution (ST7701S SPI controller), 3-wire SPI touchscreen panel via GT911 controller USB – USB Type-C port for power and programming Expansion – Grove I2C connector Misc – BOOT and Reset buttons Power Supply [...]
My four-year-old Pixel was fast enough, small enough to be comfy in any pocket, camera still one of the mobile greats. But the battery was wearing out and the USB-C socket was pretty well done for. It’d charge most times from most wires, but only if you didn’t breathe on it. And keeping Android Auto running was a real problem, because my car doesn’t do AA-on-Bluetooth, so pretty well any serious bump in the road stopped the music.
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