Customize Amazfit Bip Smartwatch – Thai Language and Mickey Mouse

Amazfit Bip Watch Face Mickey Mouse

I’ve been wearing WeLoop  Hey 3S smartwatch for well over a year now, and I’m still very satisfied with it, but a small problem is that it does not support Thai language, so when I receive messages it’s just blank, or only shows the ASCII characters part of the string. There’s also no real community for this watch, so customization options are limited, and readers recommended  Amazfit Bip instead. I’ve writing about this, because one person I know looked for a smartwatch, and first wanted to get an Apple Smartwatch, but where I live it’s over one month of the minimum salary and around two to three weeks of a typical office salary. So instead I recommended the much cheaper Amazfit Bip after I was told the requirements were support for Thai language notifications, and custom watch faces in order to install a Mickey Mouse watch face, and both of which appeared feasible after a (too) quick search on the …

Enabling Two-Factor Authentication for SSH Access in Armbian

Armbian Two Factor Authentication SSH

Until today, I only knew of two authentication methods for SSH: the traditional username/password and key-based login with private/public keys with the latter being more secure and not requiring any password. But I’ve just found out it’s also possible to login to SSH using two-factor authentication relying on your smartphone to get an OTP code like you would to access some banking services as it can easily be enabled in Armbian. First you’ll want to enable key-based login with private/public keys, or you won’t be able to access your board anymore after enabling 2FA except via the serial console. Now simply start armbian-config, and go to System Settings->Reconfigure SSH daemon to enable PhoneAuthentication “mobile phone one-time passcode”. We’re not done yet, so don’t close Armbian-config You’d then need an Android or iOS phone running Google Authenticator app to receive the OTP (one-time password). After enabling PhoneAuthenticator in armbian-config, you’ll see a new option to generate token select it, and it …

eWelink Camera App Recycles Your Old Smartphone into a Remote Camera

Old devices often end up in drawers or shelves collecting dust, but as we’ve seen before there are better ways to recycle your unused gadgets, from giving it to friends or family to selling them on eBay, or re-purposing them for specific purpose. For example, we’ve previously covered Haven open source app that transforms smartphones into smart security cameras or baby monitors. eWelink, the default app used with Sonoff wireless switches, smart plugs and light-bulbs, now happens to support a similar feature. So if you’re using the stock firmware on your Sonoff device and control them with the Sonoff app, you don’t need an extra app to use your old smartphone(s) as IP camera(s). It looked easy enough to setup, so I gave it a try. First you need to download & install eWelink Camera app, only available as an apk at this time, in your old phone. Once the app is installed, you’ll need to login with your eWelink …

Getting Started with Temperature & Humidity Sensors on ESP8266 using ANAVI Thermometer

ANAVI Thermometer Air / Humidity / Water

ANAVI Thermometer was launched on CrowdSupply in January.  It is an ESP8266 WiFi board with a built-in DHT22 temperature and humidity sensor, support for external DS18B20 waterproof temperature sensor, as well as other sensors thanks to three I2C sensors. I received the ANAVI Thermometer starter kit last month, and I’ve only found time to play with it in the last few days. I’ll start with a unboxing, assembly guide, before showing it action, and I’ll try to make it interface with Home Assistant over MQTT. ANAVI Thermometer Starter Kit Unboxing The kit comes with ANAVI Thermometer board, a plastic stand, a USB to TTL debug board, an I2C OLED display, a few nuts and bolts, and a couple of KiCad and ANAVI stickers. Leon ANAVI also added a traffic light board and LEDs, but it’s not normally part of the kit 🙂 ANAVI Thermometer board include an ESP8266 module, AM2302 (wired DHT 22) temperature and humidity sensor, a terminal block …

How to Import Google+ Account and Communities to MeWe

Google+ Export Data

Google+ for consumers is going to definitely shutdown on April 2nd, and as written previously I had been looking for an alternative, and ended-up going with MeWe Ad-free, Privacy Focused Social Network. I created my own account, as well as two groups for development boards & SBCs and mini PCs & TV boxes. Many users have joined MeWe because of Google+ upcoming closure, so it made sense for the company to create an importer so that all posts, and communities can be imported from Google+ into MeWe. Mark Weinstein, MeWe CEO & founder, has now announced the release of Google+ Importer and instructions in a PDF sadly written in Microsoft Word… The steps are fairly simple: Go to https://takeout.google.com and click on “Deselect All” Select Google+ Circles, Google+ Communities, and Google+ Stream (apparently Google+ Likes is not needed), and make sure to check the format to JSON whenever possible as shown in the screenshot below. Click Next Step, and make …

ClockworkPi GameShell Review – Part 1: Unboxing & Assembly Guide

ClockworkPi Gameshell Review

ClockworkPi Gameshell is a portable retro gaming console kit designed to be hackable being powered by Allwinner R16 processor to run Linux, as well as an Arduino compatible Atmel AVR MCU. It’s partially open source hardware with PDF schematics, and firmware source code available on Github. The device launched last year on Kickstarter, raised close to $300,000, and started shipping to backers last summer. The company has now sent me a sample for review, so let’s have a look. The first part of the review will be more than just an unboxing, since the game console is meant to be assembled by the end user, and I’ll report my experience doing so. ClockworkPi Gameshell Unboxing The kit comes in a fairly large package that reads “GameShell – Redefine Portable Game Console” and lists the main specifications with quad core Cortex A7 processor, WiFi and Bluetooth connectivity, 1GB RAM, 16GB micro SD storage with OS,  micro HDMI output, and a 1,200 …

How to Upgrade Xiaomi Mi A2 to Android 9 Pie

XIaomi Mi A2 Android 9- Update

I read Xiaomi Mi A2 got an official upgrade to Android 9 Pie in India around mid November. This got me interested in reviewing Xiaomi Mi A2 with the latest Android operating system, and GearBest sent me a sample for this purpose. However in the first part of Xiaomi Mi A2 review, I only got a security update to November 5 2018 security patch level, but the operating system remained Android 8.1. I was a disappointed, but I did not look into it so far since I was busy with other tasks, but this morning I finally got the update! Hooray! If like me, you are based in Thailand or another country stuck to Android 8.1, and would like to upgrade Xiaomi Mi A2 to Android 9, you can follow those simple steps which I have tested personally: Book a flight ticket to Hong Kong Board the actual flight and land in Hong Kong Purchase a tourist SIM card with …

How to Make a Low Cost DIY SD Card Duplicator

If you have to duplicate many SD cards for example to boot Raspbian on multiple Raspberry Pi board, one option is buy one of those SD card duplicators, but the problem is that they are not really cheap, for example the Systor 1-to-7 cards model sells for $540. Bob Brown, a retired senior lecturer, is now teaching K-12 students how to get started with Raspberry Pi boards, and must prepare bootable SD cards for his class. In order to save time, a duplicator would have been nice, but the price is too high, so instead he went with a DIY solution. You’ll first need some hardware, including a powered USB hub with the number of cards you want to duplicate, and corresponding SD card reader, and a larger micro SD card to hold Raspbian and/or other operating systems (optional, only for Raspberry Pi based duplicator). Mr. Brown made a 10-port SD card duplicator (1-to-9) for just under $100. One the …