> For the complete documentation index, see [llms.txt](https://brlabelectronics.gitbook.io/documents/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brlabelectronics.gitbook.io/documents/welcome-to-brlab-electronics-docs.md).

# Welcome to BRLAB ELECTRONICS Docs

## Particle.io Device Shields

<table data-view="cards"><thead><tr><th align="center"></th><th align="center"></th><th></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td align="center">Boron-Argon Relay Shield </td><td align="center">Wi-Fi or Cellular</td><td></td><td><a href="/spaces/lOu4KgwkLW3aIWexsCJw">/spaces/lOu4KgwkLW3aIWexsCJw</a></td><td><a href="/files/TBxpsuQeRIsSoJQRiGkt">/files/TBxpsuQeRIsSoJQRiGkt</a></td></tr></tbody></table>

## Arduino.io Device Shields

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>      Arduino Nano Every</td><td>           Relay Shield</td><td></td><td><a href="/files/MnQ5PaRhjBntLtwXUNcD">/files/MnQ5PaRhjBntLtwXUNcD</a></td><td><a href="/spaces/CCrub3X94QPMKbUjDPqg">/spaces/CCrub3X94QPMKbUjDPqg</a></td></tr></tbody></table>

## Tutorials

<table data-view="cards"><thead><tr><th align="center"></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td align="center">IoT Relays with Particle and Blynk</td><td></td><td></td><td><a href="/spaces/hU6mcDIHj02ozsHZtnUU">/spaces/hU6mcDIHj02ozsHZtnUU</a></td><td><a href="/files/uPUpfAU6X1HJGZ5HdlSu">/files/uPUpfAU6X1HJGZ5HdlSu</a></td></tr><tr><td align="center">Control Relays with the Nextion HMI and Arduino</td><td> </td><td></td><td><a href="/spaces/sTQPf3S87QRlvhJfhPos">/spaces/sTQPf3S87QRlvhJfhPos</a></td><td><a href="/files/VYHzHSiyNPwJwphVSFeh">/files/VYHzHSiyNPwJwphVSFeh</a></td></tr></tbody></table>