IS RFM95W and SX1276 same?

Official Hardware Retired Esplora
1

i am trying to use rfm95w with stm32 (FOR STM32 CUBE HAL) and trying to find appropriate library for it. i have confusion like the library available for SX127x WILL WORK WITHH RFM95W? do rfm95w use sem-tech SX127x chip? or do rfm95w has its own chip?

2

The RFM9x does use the Semtech SX127x RF ICs, although Hope stamp them as RF9x etc.

3

so i can use the library written for SX127x for rfm95w right?

4

You can use a library written for SX127X on a RFM95W and there are several.