From 07804988a222ec102c47528956cff273f5f8ee21 Mon Sep 17 00:00:00 2001
From: Sam Calisch <sam.calisch@cba.mit.edu>
Date: Mon, 31 Jul 2017 08:30:38 -0400
Subject: [PATCH] Update README.md

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 388b97c..5e2d93c 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Programming involves two steps: 1) compiling code, and 2) flashing the code to t
 
 Thanks to the folks at Adafruit, you can use the Arduino IDE to perform both steps.  Instruction on installing the appropriate libraries can be found <a href='https://learn.adafruit.com/bluefruit-nrf52-feather-learning-guide'>here</a>.
 
-To build the toolchain for compilation manually, you can follow the instructions on <a href='https://pcbreflux.blogspot.com/2016/09/nrf52832-first-steps-with-st-link-v2.html'>this page</a> (starting at heading "GNU ARM Compiler").
+You can also compile and flash the code directly using the same toolchain employed by the IDE.  To do this, you can follow the instructions on <a href='https://pcbreflux.blogspot.com/2016/09/nrf52832-first-steps-with-st-link-v2.html'>this page</a> (starting at heading "GNU ARM Compiler").
 
 The steps for flashing your code depends on what board and programmer you have.
 
@@ -59,7 +59,7 @@ The J-Link requires a wire to ensure the target has power.  In the image above,
 
 ## Programming with OpenOCD and Raspberry Pi
 
-You don't have to spend hundreds on a J-Link (even though it is very nice).  Using <a href='openocd.org'>OpenOCD</a>, we can make a Raspberry Pi bit-bang the programming protocols.
+You don't have to spend hundreds on a J-Link (even though it is very nice).  Using <a href='openocd.org'>OpenOCD</a>, we can make a Raspberry Pi bit-bang the programming protocols.  Below is a picture and screenshot of using OpenOCD and Pi Zero ($5) to program a custom board with a Raytac MDBT42Q module over serial wire debug.  It works just as well to program the Fanstel modules.
 
 <img src='openocd/bootloader-raspberrypi.jpg' width=53%>
 <img src='openocd/flashing-bootloader.png' width=30%>
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