Fix esp32s2 spi register base address (#950)

SergioGasquez · web-flow · commit ee7d8352c961 · 2025-09-17T13:26:11.000Z
* fix: S2 spi reg base address

* docs: Update changelog
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -18,7 +18,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - [Windows] Fixed a crash in monitor when espflash is connected via USB Serial/JTAG, and the user is typing into the monitor but the device is not reading serial input. (#943)
 - [Linux/MacOS] Fixed espflash hanging when espflash is connected via USB Serial/JTAG, and the user is typing into the monitor but the device is not reading serial input. (#944, #945)
-
+- Fixed ESP32-S2 flash size detection issues (#950)
 
 ### Removed
 
diff --git a/espflash/src/target/mod.rs b/espflash/src/target/mod.rs
@@ -872,7 +872,7 @@ impl Chip {
                 miso_length_offset: Some(0x28),
             },
             Chip::Esp32s2 => SpiRegisters {
-                base: 0x3f40_3000,
+                base: 0x3f40_2000,
                 usr_offset: 0x18,
                 usr1_offset: 0x1c,
                 usr2_offset: 0x20,
