LoRa-E5 internal schematics

I ordered a bunch of LoRa E5 modules, we need to flash our custom firmware into. The product documentation does not mention the internal schematic of the board and I don’t like doing assumption on internal wiring and I prefer to be sure.

Anyone got the schematic, it may help to see what’s connected and where when you need to play with different RF strategy and power (for example)


Can any one share the schematic for LoRa E5 modules, as i want use with STM Cube Ide for custom design.