diff --git a/projects/103/README.md b/projects/103/README.md
new file mode 100644
index 00000000..acff15a9
--- /dev/null
+++ b/projects/103/README.md
@@ -0,0 +1,15 @@
+<!--
+General guidelines
+These are just guidelines, not strict rules - document however seems best.
+A README for a firmware-only project (e.g. Babydriver, MPXE, bootloader, CAN explorer) should answer the following questions:
+    - What is it?
+    - What problem does it solve?
+    - How do I use it? (with usage examples / example commands, etc)
+    - How does it work? (architectural overview)
+A README for a board project (powering a hardware board, e.g. power distribution, centre console, charger, BMS carrier) should answer the following questions:
+    - What is the purpose of the board?
+    - What are all the things that the firmware needs to do?
+    - How does it fit into the overall system?
+    - How does it work? (architectural overview, e.g. what each module's purpose is or how data flows through the firmware)
+-->
+# 103
\ No newline at end of file
diff --git a/projects/103/config.json b/projects/103/config.json
new file mode 100644
index 00000000..4019f474
--- /dev/null
+++ b/projects/103/config.json
@@ -0,0 +1,6 @@
+{
+    "libs": [
+        "FreeRTOS",
+        "ms-common"
+    ]
+}
\ No newline at end of file
diff --git a/projects/103/src/main.c b/projects/103/src/main.c
new file mode 100644
index 00000000..8e8a68c6
--- /dev/null
+++ b/projects/103/src/main.c
@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+#include "gpio.h"
+#include "log.h"
+#include "master_task.h"
+#include "tasks.h"
+
+void pre_loop_init() {}
+
+void run_fast_cycle() {}
+
+void run_medium_cycle() {}
+
+void run_slow_cycle() {}
+
+int main() {
+  gpio_init();
+  tasks_init();
+  log_init();
+  LOG_DEBUG("Welcome to TEST!");
+
+  init_master_task();
+
+  tasks_start();
+
+  LOG_DEBUG("exiting main?");
+  return 0;
+}
diff --git a/projects/fw_103/inc/ads1115.h b/projects/fw_103/inc/ads1115.h
index 2272266a..8a41be33 100644
--- a/projects/fw_103/inc/ads1115.h
+++ b/projects/fw_103/inc/ads1115.h
@@ -40,6 +40,6 @@ StatusCode ads1115_init(ADS1115_Config *config, ADS1115_Address i2c_addr, GpioAd
 
 StatusCode ads1115_select_channel(ADS1115_Config *config, ADS1115_Channel channel);
 
-StatusCode ads1115_read_raw(ADS1115_Config *config, ADS1115_Channel channel, int16_t *reading);
+StatusCode ads1115_read_raw(ADS1115_Config *config, ADS1115_Channel channel, uint16_t *reading);
 
 StatusCode ads1115_read_converted(ADS1115_Config *config, ADS1115_Channel channel, float *reading);
diff --git a/projects/fw_103/src/ads1115.c b/projects/fw_103/src/ads1115.c
index e4751d4d..49f96ae9 100644
--- a/projects/fw_103/src/ads1115.c
+++ b/projects/fw_103/src/ads1115.c
@@ -1,9 +1,8 @@
 #include "ads1115.h"
 
 #include "gpio_it.h"
-#include "log.h"
-
 #include "i2c.h"
+#include "log.h"
 #include "status.h"
 
 StatusCode ads1115_init(ADS1115_Config *config, ADS1115_Address i2c_addr, GpioAddress *ready_pin) {
@@ -49,23 +48,19 @@ StatusCode ads1115_select_channel(ADS1115_Config *config, ADS1115_Channel channe
   return STATUS_CODE_OK;
 }
 
-StatusCode ads1115_read_raw(ADS1115_Config *config, ADS1115_Channel channel, int16_t *reading) {
+StatusCode ads1115_read_raw(ADS1115_Config *config, ADS1115_Channel channel, uint16_t *reading) {
   /* TODO: complete function */
-  i2c_read_reg(config->i2c_port, config->i2c_addr, ADS1115_REG_CONVERSION, (uint8_t *) reading, 2);
+  i2c_read_reg(config->i2c_port, config->i2c_addr, ADS1115_REG_CONVERSION, (uint8_t *)reading, 2);
   return STATUS_CODE_OK;
 }
 
 StatusCode ads1115_read_converted(ADS1115_Config *config, ADS1115_Channel channel, float *reading) {
   /* TODO: complete function */
-  uint16_t reader ;
-  
-  ads1115_read_raw(config, channel,(int16_t *) &reader);
-
-  if (reader <= 32768) {
-    *reading = -1 * (reader/ 65535)*4.096;
-  } else {
-    *reading = (reader/ 65535)*4.096;
-  }
+  uint16_t reader;
+
+  ads1115_read_raw(config, channel, &reader);
+
+  *reading = ((float)reader / 65535.0f) * 8.192f - 4.096f;
 
   return STATUS_CODE_OK;
-}
+}
\ No newline at end of file
diff --git a/projects/fw_103/src/main.c b/projects/fw_103/src/main.c
index 04a48b5c..f515ff05 100644
--- a/projects/fw_103/src/main.c
+++ b/projects/fw_103/src/main.c
@@ -11,20 +11,13 @@
 
 #include <stdio.h>
 
+#include "ads1115.h"
+#include "delay.h"
+#include "gpio.h"
 #include "log.h"
 #include "tasks.h"
 
-#include "gpio.h"
-#include "delay.h"
-
-#include "ads1115.h"
-
-static GpioAddress led_addr = {
-  .port = GPIO_PORT_B,
-  .pin = 3
-};
-
-
+static GpioAddress led_addr = { .port = GPIO_PORT_B, .pin = 3 };
 
 TASK(gpioTask, TASK_STACK_512) {
   GpioAddress ready_pin = {
@@ -53,7 +46,7 @@ TASK(gpioTask, TASK_STACK_512) {
 
     LOG_DEBUG("reader value: %f\n", reader);
 
-    delay_s(1);
+    // delay_s(1);
   }
 }