diff --git a/README.md b/README.md
index 5f599c9..a86573b 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ I.e. <br>
 
 ## Tiered TimeSeries data Sampling
 Controller will keep a history of previous data received from PZEM in it's memory in a tiered memory pool. It is commonly used for time series data where the longer the data age then less frequent is sampling rate of the data to keep. All data resides in volatale `memory`, so it will be lost on power cycle or reset. 
-By defaul there are 3 levels of TimeSeries in a pool
+By default there are 3 levels of TimeSeries in a pool
 
 
 
@@ -53,7 +53,7 @@ Number of samples and interval could be adjusted per each level via "Espem setup
 
 #### ESPEM TS Options
 
-<img src="/examples/ts_setup.png" alt="espem ts opts" width="50%"/>
+<img src="/examples/ts_setup.png" alt="espem ts opts" width="75%"/>
 
 
 
diff --git a/espem/main.h b/espem/main.h
index 8c6702c..49227e0 100644
--- a/espem/main.h
+++ b/espem/main.h
@@ -2,7 +2,7 @@
  *  A code for ESP32 based boards to interface with PeaceFair PZEM PowerMeters
  *  It can poll/collect PowerMeter data and provide it for futher processing in text/json format
  *
- *  (c) Emil Muratov 2018 - 2022
+ *  (c) Emil Muratov 2018 - 2023
  *
  */
 
@@ -11,7 +11,7 @@
 #define FW_NAME "espem"
 
 #define FW_VERSION_MAJOR     3
-#define FW_VERSION_MINOR     1
+#define FW_VERSION_MINOR     2
 #define FW_VERSION_REVISION  0
 
 /* make version as integer*/
diff --git a/platformio.ini b/platformio.ini
index dc65ec5..d782dce 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -52,7 +52,7 @@ all_serial1 =
 extends = common
 platform = espressif32
 board = wemos_d1_mini32
-upload_speed = 460800
+;upload_speed = 460800
 monitor_filters = esp32_exception_decoder
 ;build_flags =
 lib_ignore =