The drawings for the L01 are available as a PDF File
The L01 is certified for:
The pinout of the L01 is available as a PDF File
The drawings for the L01 is available as a PDF File
Please note that the PIN assignments for UART1 (TX1/RX1), SPI (CLK, MOSI, MISO) and I2C (SDA, SCL) are defaults and can be changed via software.
Tutorials on the L01 module can be found in the examples section of this documentation.