@rakwireless/lps2x

Node-RED node providing access to lps22hb and lps25hb I2C barometer sensors.


Install from Node-RED

From within NodeRED, visit the top right menu, select Manage palette and then the Install tab. Look for @rakwireless/lps2x and install it.

Manual installation (development)

Please install @rakwireless/lps2x node with the following commands. If you use docker of Node-RED, you may need to replace ~/.node-red with /usr/src/node-red.

``
git clone https://github.com/RAKWireless/node-red-nodes.git
`

`
cp -rf node-red-nodes/node-red-contrib-lps2x ~/.node-red/node_modules
`

`
cd ~/.node-red/node_modules/node-red-contrib-lps2x && npm install
`

Tips: After @rakwireless/lps2x installed, Node-RED should be restarted, otherwise, the node cannot be found on the page.

Usage

To get barometer you just need to select the correct settings for your device and trigger the node.

- Name

Define the node name if you wish to change the name displayed on the node.

- /dev/i2c-?

Default I2C Bus is 1. 1 is for /dev/i2c-1.

- Chip

You can select LPS22HB or LPS25HB`.

- i2c_Address

The Address for LPS2x is 0x5C or 0x5D.

Examples

rak1902-read - Read sensor data from RAK1902 every 5 seconds.

License

This project is licensed under MIT license.