diff options
| -rw-r--r-- | source/microcontrollers/maple_mini/index.rst | 1 | ||||
| -rw-r--r-- | source/microcontrollers/olimex-esp32-pro/index.rst | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/source/microcontrollers/maple_mini/index.rst b/source/microcontrollers/maple_mini/index.rst index bf8a9b2..f472edb 100644 --- a/source/microcontrollers/maple_mini/index.rst +++ b/source/microcontrollers/maple_mini/index.rst @@ -98,6 +98,7 @@ See also * https://web.archive.org/web/20150502182337/http://nodonogard.blogspot.com/2014/08/writting-gnuk-binary-to-fst-01-using-st.html * https://www.earth.li/~noodles/blog/2017/02/gnuk-on-maple-mini.html * https://www.earth.li/~noodles/blog/2015/08/program-fst01-with-buspirate.html +* https://enricorossi.org/blog/2020/flash_programming_stm32_maple_mini/ .. vim: set filetype=rst: diff --git a/source/microcontrollers/olimex-esp32-pro/index.rst b/source/microcontrollers/olimex-esp32-pro/index.rst index 291b109..8c86d7e 100644 --- a/source/microcontrollers/olimex-esp32-pro/index.rst +++ b/source/microcontrollers/olimex-esp32-pro/index.rst @@ -39,6 +39,16 @@ These are the settings used: :Core Debug Level: None :Erase All Flash Before Sketch Upload: Disabled +I2C +--- + +To use i2c on the marked pins 11 and 12 on EXT2 you need to select the +I2C port with:: + + Wire.setPins(32, 27); + +e.g. in the ``setup()``, before starting the i2c communications. + Troubleshooting --------------- |