The Raspberry Pi 4 is receiving an unexpected hardware upgrade: support for two memory chips in response to the RAM shortage caused by the AI boom.
The Raspberry Pi Foundation has quietly updated the design of its well-known Raspberry Pi 4 Model B minicomputer to use two DRAM chips instead of one. This move is a direct response to the rising prices of memory modules due to massive demand from the AI industry—often referred to as the AI bubble—that is driving up DRAM component prices.
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Dreamer Nano v4.1
Review of Dreamer Nano board, that’s Arduino board with ATmega32u4 which is comaptible with Arduino Leonardo and the pinout of board is the same like Arduino Nano.
UPDATED: Nucleo 64: shield with sensor of CO
The STMicroelectronics company released info regarding shield with gas sensor of CO (carbon monoxide). The pack is called P-NUCLEO-IKA02A1, the pack also contains Nucleo 64 board with STM32L058R8 microcontroller. The…
Worldwide contest IQRF Wireless Challenge IV starts in October 2017
IQRF Alliance announces a worldwide contest IQRF Wireless Challenge IV. ?Test your skills, create a new application using the IQRF wireless technology and compete for valuable prizes?; this is a…
Arduino MKR WAN 1300 and MRK GSM 1400
Arduino.cc released two new boards called MKR. A few boards with MKR name are available in store. MKR FOX 1200 with IoT Sigfox module and basic board called MKR 1000…
Orange Pi 3 Plus is comming – Allwinner H6, Gigabit interface, USB 3.0, WiFi 2.4/5 GHz
Armbian tweeted a picture of Orange Pi 3 Plus. The board is not oficially at store. That’s sample board for developers. What we see on board. The Orange Pi 3…
ESP32 (REV1) board by WEMOS – LoLin32 Lite
WEMOS released a new development board with ESP32 called LoLin32 with price $4.9 (+ shipping, $2.59 in my case). WEMOS has released LoLin32 a few weeks ago. Here is link…
Banana Pi M2 Berry: SATA interface and speed test (dd, hdparm, rsync)
Other articles about single-board computer called Banana Pi M2 Berry by SinoVoip. In this article, we check SATA connection and we test the speed of communication. Other articles about BananaPi…
NanoPi DUO – H2+, 512MB RAM, WiFi 802.11 b/g/n
Friendlyarm is known for development of single-board computers and it released a new board called Nano Pi DUO. Nano Pi DUO, which dimension of board is similar with NodeMCU (DUO…
Meteostation board with ESP8266 – a new firmware
A new example code for meteostation board. The first example code: ESP12E reads values (temperature/humidity) from Si7021 sensor and then the data is sent to tmep.cz website. This website shows…
UPDATED: ESP32-PICO-D4 (new pictures)
Espressif released the news about a new System in Package (SIP) ESP32 which supports WiFi and Bluetooth connection a few days ago.. The ultra-small board contains ESP32 in QFN package,…