diff --git a/bbn_m5atomS3_lite_resistance_Ohm/README.md b/bbn_m5atomS3_lite_resistance_Ohm/README.md
index a0f1548..0c9bed5 100644
--- a/bbn_m5atomS3_lite_resistance_Ohm/README.md
+++ b/bbn_m5atomS3_lite_resistance_Ohm/README.md
@@ -85,9 +85,15 @@ So appropriate sizes are (in Ohms):
 
 $$
 \begin{flalign}
-\text{ Upstream: } \newline
-&  15  \lt  R _{sensor} \lt 33 &
+& \text{ Upstream: } \newline &
+15  \lt  R _{sensor} \lt 33 &
 \end{flalign}
 $$
 
+$$
+\begin{flalign}
+& \text{ Downstream: } \newline &
+68  \lt  R _{sensor} \lt 220 &
+\end{flalign}
+$$