S2Bot 4 Scratch

Scratch Chrome Helper App

As of May 2026, S2Bot 4 Scratch has 10,000 users and a 2.67/5 rating from 15 reviews.

Chrome Web Store ↗.crx

Users0%

10.0K

10,000

Rating0%

2.67

15 reviews

Reviews0%

15

Version

0.8.6

Manifest V2

History

2 snapshots

Tracking since Apr 26, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 26, 2026	10.0K	2.67	15	0.8.6
May 23, 2026	20.0K	2.67	15	0.8.6
Now	10.0K	2.67	15	0.8.6

Permissions & access

Permissions: app.window.alwaysOnTopwebviewhidserialstorage
Host access: None declared

Screenshots

S2Bot 4 Scratch screenshot 1

About

This app is for Chromebook users only. Windows/Mac/Linux users should now download from www.picaxe.com/s2bot instead. 

This app supports the use of external hardware with both the online and offline versions of Scratch 2 (but not 3). 

New BLE devices added in 0.8
- Linking IOT
- LEGO Boost, PoweredUp + LED Lights, Train Motor
- Sphero SPRK+, mini
- Vengit SBrick+ (firmware >=18)
Note that a BLED112 bluetooth dongle may also be required.

Also supports:
- BBC micro:bit
- LEGO WeDo 2.0
- LEGO Boost, LEGO PoweredUp
- Sphero Ollie, BB-8, BB-9E, R2-D2, R2-Q5
- Sphero 1 / 2.0 / SPRK / SPRK+ / mini
- Vengit SBrick/SBrick+ (firmware >=18)
- LEGO WeDo (USB - up to 13 devices)
- Picoboard
- Vernier Go!Temp and Go!Motion

Technical

Version: 0.8.6
Manifest: V2
Size: 2.5MiB
Min Chrome: 41
Languages: 1
Featured: No

Metadata

ID: pllkalmkifgmanfoghenhgafbcpbicdj
Developer ID: u7e7f53c52a14cefed02f6252d101ca8e
Developer Email: —
Created: May 18, 2015
Last Updated (Store): Nov 19, 2018
Last Scraped: May 23, 2026
Website: —
Support URL: —
Privacy Policy: —

Similar extensions

Alternatives to S2Bot 4 Scratch, ranked by description similarity.

BlocklyProp Launcher

A Chrome application that connects your Propeller-Powered Hardware to the BlocklyProp website.

Makeblock mBot for Scratch X

bugfix for chromebook. Chrome App Project Source : https://github.com/mbotx/chrome-mbot-app On the ScratchX website, you can play…

Scratch WeDo Helper

Simple helper app to connect LEGO WeDo to Scratch 2.0.

Blockly blocks coding for PICAXE microcontrollers

PICAXE programmer

Download PICAXE .axe file to a device

This is the mBlock companion App needed to communicate with the robots in Chromebooks. Usage: - Install the Chrome App - Open…

Write, compile, and download code to your Parallax Boe-Bot Robot or custom BASIC Stamp microcontroller-based electronic creations.

Robbo Scratch 3

Scratch is a visual programming language developed by MIT Media Lab that enhances essential skills such as creativity, problem…

Data sourced from the Chrome Web Store · last verified May 23, 2026.