We recommend LibHunt Solidity for discovery and comparisons of trending Solidity projects.
Based on our record, MIT App Inventor seems to be a lot more popular than Solidity. While we know about 40 links to MIT App Inventor, we've tracked only 1 mention of Solidity. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Solidity Docs - Should really be your first stop in your Solidity journey, straight from the horses mouth with plenty of examples including a hello world smart contract. Lots of references to Ethereum but as mentioned earlier, anything that is applicable to ETH is applicable to Harmony. Source: almost 3 years ago
First thought, play with MIT App Inventor https://appinventor.mit.edu/, they have dedicated blocks for graphing and cross-platform implementations of Bluetooth for Android and iOS. The data format is still up to you. Source: 11 months ago
Or you could go to https://appinventor.mit.edu/ and design your own custom app (no widget, though). Source: 12 months ago
If you want to make a mobile app you could try https://appinventor.mit.edu/. Source: about 1 year ago
Maybe a raspberry pi that's on 24/7 connected to wifi and use that to send the wake over lan signal to the server? Arduino on the power pins also works, I did something quite similar but with a Bluetooth board, the code was really simple I just made an Android app with MIT app inventor that sent a signal to the hc_05 bt board, once the Arduino received that signal it shorted the power pin to 5v for half a second... Source: about 1 year ago
If your idea isn't complicated, have a look at MIT App Inventor. It literally is, drag-and-drop. That should get you started. Source: over 1 year ago
TokenMint - Deploy custom ERC20 or ERC223 tokens on Ethereum network.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
JavaScript - Lightweight, interpreted, object-oriented language with first-class functions
Android Studio - Android development environment based on IntelliJ IDEA
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Kodular - Much more than a modern app creator without coding