diff --git a/board/PlantCtrlESP32.kicad_sch b/board/PlantCtrlESP32.kicad_sch
index e7a73cf..1a723f7 100644
--- a/board/PlantCtrlESP32.kicad_sch
+++ b/board/PlantCtrlESP32.kicad_sch
@@ -16460,16 +16460,6 @@
 		)
 		(uuid "234f63f9-9a2c-4be4-959e-c63254bdf769")
 	)
-	(text "All NPN are wrongly pined for common types!\n"
-		(exclude_from_sim no)
-		(at 508.508 215.646 0)
-		(effects
-			(font
-				(size 15 15)
-			)
-		)
-		(uuid "2d9b22f8-0267-40d2-b6ee-41daff296e78")
-	)
 	(text "ESP32"
 		(exclude_from_sim no)
 		(at 81.28 30.734 0)
@@ -16524,6 +16514,16 @@
 		)
 		(uuid "491f884a-ca01-4332-91f5-1fdea04f1b4a")
 	)
+	(text "Change is solar pin? USB boot mode"
+		(exclude_from_sim no)
+		(at 286.766 551.688 0)
+		(effects
+			(font
+				(size 5 5)
+			)
+		)
+		(uuid "4ef2c8f1-2d7a-4d3c-a869-fae9e17e4c52")
+	)
 	(text "Low Power supply"
 		(exclude_from_sim no)
 		(at 140.97 182.88 0)
diff --git a/rust/src/plant_hal.rs b/rust/src/plant_hal.rs
index 5d417eb..fff6338 100644
--- a/rust/src/plant_hal.rs
+++ b/rust/src/plant_hal.rs
@@ -1078,7 +1078,7 @@ impl CreatePlantHal<'_> for PlantHal {
         let config = I2cConfig::new()
             .scl_enable_pullup(true)
             .sda_enable_pullup(true)
-            .baudrate(1_u32.kHz().into())
+            .baudrate(400_u32.kHz().into())
             .timeout(APBTickType::from(Duration::from_millis(100)));
         let scl = peripherals.pins.gpio19.downgrade();
         let sda = peripherals.pins.gpio20.downgrade();
diff --git a/rust/src/webserver/webserver.rs b/rust/src/webserver/webserver.rs
index d0f1a6d..6343e79 100644
--- a/rust/src/webserver/webserver.rs
+++ b/rust/src/webserver/webserver.rs
@@ -295,7 +295,7 @@ pub fn shared() -> Box<EspHttpServer<'static>> {
     server
         .fn_handler("/flashbattery", Method::Post, move |mut request| {
             let mut board = BOARD_ACCESS.lock().unwrap();
-            let mut buffer: [u8; 32] = [0; 32];
+            let mut buffer: [u8; 128] = [0; 128];
             let mut line_buffer: VecDeque<u8> = VecDeque::new();
 
             let is_dry_run = !request.uri().ends_with("?flash=true");
@@ -307,7 +307,6 @@ pub fn shared() -> Box<EspHttpServer<'static>> {
                 delay.delay_us(2);
                 let read = request.read(&mut buffer).unwrap();
                 total_read += read;
-                println!("received {read} bytes ota {total_read}");
                 if read == 0 {
                     if line_buffer.len() > 0 {
                         println!("No further body but no endline");
@@ -323,29 +322,28 @@ pub fn shared() -> Box<EspHttpServer<'static>> {
                     break;
                 }
                 let to_write = &buffer[0..read];
+                
                 line_buffer.write_all(to_write).unwrap();
-                println!("Write to deque new lenght is {}", line_buffer.len());
                 board.general_fault(toggle);
                 toggle = !toggle;
-                println!("Updated btn");
                 
                 loop {
-                    println!("Check for line");
                     let has_line = line_buffer.contains(&b'\n');
-                    if has_line {
-                        println!("Was no line no string read");
+                    if !has_line {
                         break;
                     }
                     let mut line = std::string::String::new();
-                    let line_size = line_buffer.read_line(&mut line)?;
-                    println!("Processing line with size {} {}", line_size, line);
-                    let validate = board.flash_bq34_z100(&line, is_dry_run);
+                    line_buffer.read_line(&mut line)?;
+                    let line2 = &line[0..line.len()-1];
+                    println!("Processing dry:{} line {}", is_dry_run, line2);
+                    let validate = board.flash_bq34_z100(&line2, is_dry_run);
                     delay.delay_us(2);
                     if validate.is_err() {
                         let mut response = request.into_status_response(400_u16).unwrap();          
                         let err = validate.unwrap_err();
                         let err_str = err.to_string();
                         let err_msg = err_str.as_bytes();
+                        println!("Error writing {}", err_str);
                         response
                             .write(err_msg)
                             .unwrap();
diff --git a/rust/src_webpack/src/battery.ts b/rust/src_webpack/src/battery.ts
index 1aa51f7..3dbb3fb 100644
--- a/rust/src_webpack/src/battery.ts
+++ b/rust/src_webpack/src/battery.ts
@@ -33,6 +33,9 @@ ajax.addEventListener("abort", () => {
 
 
 battery_flash_button.onclick = async function (){
-  ajax.open("POST", "/flashbattery");
+  //ajax.open("POST", "/flashbattery");
+  //ajax.send(battery_flash_file.files[0]);
+
+  ajax.open("POST", "/flashbattery?flash=true");
   ajax.send(battery_flash_file.files[0]);
 };