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Send data to and from any device running anywhere, big or small: cloud servers, tablets, or embedded systems. The core peer-to-peer technology is open source and built on open standards, so you’re never locked in.

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Operating Systems

iroh supports all major operating systems.
OSSupported
LinuxYes
macOSYes
WindowsYes
AndroidYes
iOSYes
WebAssembly (browser)Yes
FreeRTOSYes

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Hardware

iroh is regularly tested on a wide range of hardware, from servers to microcontrollers.
HardwareNotes
x86_64 servers & desktopsFully supported
Apple Silicon (M-series)Fully supported
Raspberry PiFully supported
ESP32Supported with caveats
For hardware you don’t see here, or to integrate your custom hardware into our testing frameworks on every iroh release, contact us.

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ESP32 Resource Requirements

We have built a version of iroh which has been tested on ESP32 with very constrained resources:
  • 4 MiB Flash / 4 MiB RAM: working, though 4 MiB flash is right at the limit
  • 4 MiB Flash / 2 MiB RAM: also works in testing
To use ESP32 in production, contact us for licensing & support.

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Network Transports

TransportStatus
UDP / IP (internet)Yes
WiFi / LANYes
EthernetYes
Bluetooth (BLE)Yes
TorYes
NymYes
If there is a transport you need that is not listed, contact us.