diff --git a/esphome/energymonitor.yaml b/esphome/energymonitor.yaml
index 1f3fa87..2ce58b8 100644
--- a/esphome/energymonitor.yaml
+++ b/esphome/energymonitor.yaml
@@ -17,6 +17,9 @@ esp32:
   board: m5stack-core-esp32
   framework:
     type: esp-idf
+    advanced:
+      minimum_chip_revision: "3.1"
+      sram1_as_iram: true
 
 network:
   enable_ipv6: true