Skip to main content
Start Here
Platform Overview
Get Started with imp006
Development Hardware
Generic imp Set-up Guide
Product-specific Setup Guides
Develop
Imp API Reference
Squirrel Reference
Libraries & Integrations
Sample Code
Developer Guides
imp Network State Diagram
Design
imp Modules and Hardware
Design with imp
Reference Designs
Design Guides
Manufacture
What is a Connected Factory?
Connected Factory Quick Start
Connected Factory Process Guide
Electric Imp’s impFactory™
BlinkUp App Development
How to Monitor Your Product
Tools
impCentral™ User Guide
impCentral™ API
CLI Tools
VSCode Extension
The BlinkUp™ SDK
The BlinkUp™ App
Open Source Software
Help
BlinkUp™ Troubleshooting
Support Articles
impOS Release Notes
Developer Forum
impCentral
Application, Technical And Support Notes
Support Notes
Known Issues
imp Network Requirements
Agents
HTTP Request Response Codes
— Standard HTTP status codes with special meanings for imps and their agents
Agents’ 30-Day Device-less Lifespan
— What may happen when a device disconnects for an extended period of time
How to Fix ‘no handler for device.send()’ Errors
Devices
Monitoring Device-Under-Test BlinkUp LEDs In The Factory
— Don’t rely solely on visual checks to determine assembly state
Troubleshooting Device-to-Agent Data Transfer
— How to manage the imp’s TCP send buffer
Device-Server Communications Explained
— How the server and a device stay in touch
Sleep States Explained
— How impOS™ and Squirrel manage low-power operation
Misc
Squirrel Errors
Toggle
Help
BlinkUp™ Troubleshooting
BlinkUp Troubleshooting Video
Support Articles
Known Issues
imp Network Requirements
HTTP Responses
Device-Server Comms
Device-Agent Data Transfer
Sleep States Explained
Squirrel Errors
Fix agent/device.send() Errors
DUT BlinkUp LEDs in the Factory
Factory Firmware 2.0
BlinkUp Compatibility
Search Help
impOS Release Notes
Dev Release: 42
Pre Release: 43
Current Release: 40
Archived Releases
Developer Forum