diff --git a/bsp/stm32/stm32f103-blue-pill/README.pdf b/bsp/stm32/stm32f103-blue-pill/README.pdf deleted file mode 100644 index cfa5595fb87d830249305d260ff6d9c2053485a2..0000000000000000000000000000000000000000 Binary files a/bsp/stm32/stm32f103-blue-pill/README.pdf and /dev/null differ diff --git a/bsp/stm32/stm32f103-blue-pill/documents/Beginning STM32 (excerpt).pdf b/bsp/stm32/stm32f103-blue-pill/documents/Beginning STM32 (excerpt).pdf new file mode 100644 index 0000000000000000000000000000000000000000..c58be7d13575ce1e43235a198b86a5270049a5b1 Binary files /dev/null and b/bsp/stm32/stm32f103-blue-pill/documents/Beginning STM32 (excerpt).pdf differ