diff --git a/README.md b/README.md
index 541bfbd..434402d 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ Here's a short list:
 * PD SWD
 * SOC SPI Flash (BIOS)
 
+### Scripts
+
+See [./scripts](./scripts) folder for scripts to capture logs, flash EC, ...
+
 ## CCD (Closed Case Debug)
 
 EC & CPU UARTs can be accessed without opening the DUT (Device Under Test,
diff --git a/scripts/buspirate_ctrl.py b/scripts/buspirate_ctrl.py
index 67db992..bafe535 100755
--- a/scripts/buspirate_ctrl.py
+++ b/scripts/buspirate_ctrl.py
@@ -9,6 +9,10 @@
 process can use it at a time. To control GPIO while a PTY bridge is
 running, use signals (see below) or combinable flags.
 
+Initial setup:
+  git submodule update --init
+  pip install -r BusPirate-BPIO2-flatbuffer-interface/python/requirements.txt
+
 Wiring:
   BP5 IO3      --> EC VCC1_RST          (reset, active low)
   BP5 IO4 (TX) --> EC CR_SIN1           (UART RX)