# Node-RED on Azure IoT Edge on Raspberry Pi accessing GPIO

**URL:** <https://discourse.nodered.org/t/node-red-on-azure-iot-edge-on-raspberry-pi-accessing-gpio/14795>\
**Category:** General\
**Created:** [26 August 2019 16:50 UTC](https://discourse.nodered.org/t/node-red-on-azure-iot-edge-on-raspberry-pi-accessing-gpio/14795 "2019-08-26T16:50:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kpm\_at\_hfi](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/kpm_at_hfi/32/11372_2.png) [@kpm\_at\_hfi](https://discourse.nodered.org/u/kpm_at_hfi)\
**Post date:** [26 August 2019 16:50 UTC](https://discourse.nodered.org/t/node-red-on-azure-iot-edge-on-raspberry-pi-accessing-gpio/14795/1 "2019-08-26T16:50:29Z")

</div>

Anyone have any luck running [https://flows.nodered.org/node/node-red-node-pi-gpiod](https://flows.nodered.org/node/node-red-node-pi-gpiod) to interact with a PI's GPIO from within an Azure IoT Edge Module?

I've got `pigpiod` running, but the module (container) running Node-RED can't see `localhost:8888`. I've tried using `172.18.0.1` (since the Module's container's IP is `172.18.0.3` so I thought that might get me the host), but no joy.