QA-T630
Node-Red : 15 - Tulip connector functions can trigger Edge IO Node-RED to read and write GPIO
OBJECTIVE
- Import gpio_http_endpoints library flow in Node-RED
- Set up GET connector function in Tulip to read GPIO from Edge IO
- Set up PUT connector function in Tulip to write GPIO to Edge IO
- Physically wire GPIO output pin 1 to GPIO input pin 1
- Write to GPIO output and read GPIO input, confirm that it updates
- Confirm no difference whether generic-io is enabled/disabled
- Set up GET connector function in Tulip to read GPIO from Edge IO
- Set up PUT connector function in Tulip to write GPIO to Edge IO
- Physically wire GPIO output pin 1 to GPIO input pin 1
- Write to GPIO output and read GPIO input, confirm that it updates
- Confirm no difference whether generic-io is enabled/disabled
PRECONDITION
- You have a running Edge IO registered to a Factory Instance (qa.tulip.co)
- You have access to Device Portal
- Node-RED is enabled.
- You have access to the Factory Instance where your device is registered to
- You have a male/male wire, green GPIO connectors, and a small screwdriver
- You have access to Device Portal
- Node-RED is enabled.
- You have access to the Factory Instance where your device is registered to
- You have a male/male wire, green GPIO connectors, and a small screwdriver
Covers
models