How do I use Seeed Studio Grove LoRa Radio 433MHz with Node MCU?

Hey, guys! A beginner here.

I am working on a project where I’d like to transmit AQI and Temperature using LoRa.

On the transmission side,
I have a few sensors connected to a NodeMCU. I want to connect the Grove LoRa radio here, and transmit the data to a Heltec ESP32 LoRa Module with OLED.

Things I would like to know, can I connect the Grove LoRa module with the Node MCU without a Grove shield? If yes, then what sample sketches should I look at to get started?

Since at the heart of it, there is a RFM98, can I use the sample codes for that module to get me started?

Point me in a direction, please.