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Reorder installation section of README #74

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Sep 13, 2016
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Reorder installation section of README #74

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16 changes: 8 additions & 8 deletions README.md
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Expand Up @@ -36,14 +36,6 @@ Registers
Both full-duplex and half-duplex RS232/485 transceivers are supported. Callback functions are provided to toggle Data Enable (DE) and Receiver Enable (/RE) pins.


## Uploading Sketches
Arduinos prior to the Mega have one serial port which must be connected to USB (FTDI) for uploading sketches and to the RS232/485 device/network for running sketches. You will need to disconnect pin 0 (RX) while uploading sketches. After a successful upload, you can reconnect pin 0.


## Hardware
This library has been tested with an Arduino [Duemilanove](http://www.arduino.cc/en/Main/ArduinoBoardDuemilanove), PHOENIX CONTACT [nanoLine](https://www.phoenixcontact.com/online/portal/us?1dmy&urile=wcm%3apath%3a/usen/web/main/products/subcategory_pages/standard_logic_modules_p-21-03-03/3329dd38-7c6a-46e1-8260-b9208235d6fe/3329dd38-7c6a-46e1-8260-b9208235d6fe) controller, connected via RS485 using a Maxim [MAX488EPA](http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1111) transceiver.


## Installation

#### Library Manager
Expand All @@ -60,6 +52,14 @@ Refer to Arduino Tutorials > Libraries [Importing a .zip Library](https://www.ar
Refer to Arduino Tutorials > Libraries [Manual Installation](https://www.arduino.cc/en/Guide/Libraries#toc5).


## Hardware
This library has been tested with an Arduino [Duemilanove](http://www.arduino.cc/en/Main/ArduinoBoardDuemilanove), PHOENIX CONTACT [nanoLine](https://www.phoenixcontact.com/online/portal/us?1dmy&urile=wcm%3apath%3a/usen/web/main/products/subcategory_pages/standard_logic_modules_p-21-03-03/3329dd38-7c6a-46e1-8260-b9208235d6fe/3329dd38-7c6a-46e1-8260-b9208235d6fe) controller, connected via RS485 using a Maxim [MAX488EPA](http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1111) transceiver.


## Caveats
Arduinos prior to the Mega have one serial port which must be connected to USB (FTDI) for uploading sketches and to the RS232/485 device/network for running sketches. You will need to disconnect pin 0 (RX) while uploading sketches. After a successful upload, you can reconnect pin 0.


## Support
Please [submit an issue](https://github.com/4-20ma/ModbusMaster/issues) for all questions, bug reports, and feature requests. Email requests will be politely redirected to the issue tracker so others may contribute to the discussion and requestors get a more timely response.

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