Category: Embedded

Embedded firmware notes for MCU type products

Vodafone Ultrahub snapshot

Just for future reference Ultra Hub modem | Frequently Asked QuestionsPublished on: 18/05/2023 02:20 PMThis article covers the most common questions and answers about the Ultra Hub (H500-t).Where should I place my Ultra Hub?To get the best performance, it’s recommended you place your Ultra Hub in a ventilated place away from heat sources.To maximise the […]

LILYGO TTGO T-Display / T-Display-S3

InvoiceOrder Date 11 Nov. 2022Ship to New ZealandItem Seller Unit Price (USD) Quantity Item Total (USD)LILYGO® TTGO T-Display $7.99 ea. 10 $79.90LILYGO® T-Display-S3 ESP32-S3 1.9inch ST7789 LCDT-Display-S3: T-Display-S3 Not Soldering $13.41 ea. 10 $134.10Subtotal $214.00Shipping $16.98Total (USD) $230.98 NZD Landed: LILYGO® TTGO T-Display ST7789V 240×135 pixel IPS TFT display and a 3.7V battery charging circuit. […]


WRTnode – Low power Mini OpenWRT Dev Board / Mini Linux + Wi-Fi board, MTK MT7620N/MIPS24KEc CPU 512M/128M 802.11n 2.4GHz with 23 GPIO JTAG SPI UART for Smart Device Introduction Photos Features Specification Documents Shipping List SEPTEMBER 18, 2014 BY JEAN-LUC AUFRANC (CNXSOFT) – 5 COMMENTSON GETTING STARTED WITH WRTNODE OPENWRT DEVELOPMENT BOARD Getting Started with WRTnode OpenWRT Development Board Seeed […]

ESP8266 WIFI Development Kit + 2 x ESP8266 modules

1 x ESP8266 WIFI Development Kit + 2 x 8266 modules === ESP8266-ESP201 Step-by-step Guide This is a step-by-step guide to ESP8266-ESP201. 1.       Buy ESP8266-ESP201 with its hardware development kit from eBay, click here: The development board is shown in photo below as well. You have a relay, buzzer, switches, LEDs, etc. to play with and […]

Orange Pi

Write img files with: Win32DiskImager Balena Etcher Orange Pi One Sandisk Ultra A1 32GB Armbian_20.05.4_Orangepizero_focal_current_5.4.45 Formatted card as NTFS, No idea if this is necessary Wrote & verified image with Win32DiskImager Booted Orange Pi One up ok Armbian first start: Prompted for new root password sxxxxxnnn2 Prompted for Locale Prompted to create new user: txxbxx […]

Embedded part inventory

Qty What Notes Addons 1 PCDuino V1 RJ45 jack fell off 1 Raspberry Pi 2011.12 Model A Revision 2.0 (256MB or 512MB)PCB says: “Raspberry Pi (c)2011.12” Adafruit Pi T CobblerNicegear Pi IO Board 1 MXCHIP EMWE-3165-AV1.0 EMW3185 Dev Board ( Seedstudio ) STLink V2.0 1 Beaglebone Rev A6a 2 BeagleBone Black Rev A5C Adafruit Beaglebone project cape