How To Update Sensor Firmware

In order to update the firmware you will need 

1. USB to Serial Converter ( for ease of use, use ncd USB serial programmer) 
2. Windows PC
USB-Serial Driver (CP210x VCP Windows)
https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers

Step 1 — Download the upload too Binary file (Keep the Folder path Length as short as possible)

https://github.com/ncd-io/V3-Firmware-Update-

Step 1 — Download the upload too Binary file (Keep the Folder path Length as short as possible)

Step 2 — Connect the Sensor board to PC using a USB to serial. On the Sensor board the connector J15 is the USB to serial

Step 3 — The script will ask for a serial port. Sect the serial port of your USB-Serial Converter

Step 4 — Put the board in bootloader mode. to do that hold the “CFG” button and press release “RST” button and then release “CFG” button

Step 5 — Execute the “RUN” script

Execute the “RUN” script

Script will clear out old code and will upload the new code. once code is uploaded, remove the USB to serial and power cycle the unit