From b944eb20fa46ac47711ee36de6adde36896d5db3 Mon Sep 17 00:00:00 2001
From: Jules Comte <julescomte@protonmail.com>
Date: Thu, 19 May 2022 14:46:20 -0400
Subject: [PATCH] flash hello world onto esp32-c3 mini dev board

---
 README.md | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 3733f68..3d0032c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # sphinx-key
 
+These notes were tested for macOS
+
 ### deps
 
 ##### cargo nightly:
@@ -8,6 +10,8 @@
 
 `rustup component add rust-src --toolchain nightly`
 
+`rustup default nightly`
+
 ##### python 3.7 or higher is required
 
 ##### cargo sub-commands
@@ -26,6 +30,8 @@
 
 ### flash
 
-`espflash /dev/ttyUSB0 target/riscv32imc-esp-espidf/debug/sphinx-key`
+`espflash /dev/tty.SLAB_USBtoUART target/riscv32imc-esp-espidf/debug/sphinx-key`
 
-replace dev/ttyUSB0 with the usb where board is connected
+If the above command does not work, try this one below:
+
+`espflash target/riscv32imc-esp-espidf/debug/sphinx-key`