1. Setup E61 Baud-rate to 115200, Switch to Command Mode

https://www.ebyte.com/en/product-view-news.html?id=627

uart usb adapter

GND

3.3V

TX

RX

VCC

GND

Method 1.

Method 2.

2. Download Tool, set baudrate to 115200

Download Link:

https://www.ebyte.com/en/pdf-down.aspx?id=201

Connect E61 to PC then OPEN the Tool:

https://sourceforge.net/projects/win32diskimager/

3. Download the Raspberry Pi OS image, and Win32DiskImager

Download win32diskimager:

Download the Raspberry Pi OS image

Select Base or Rover image file

For S100 in Base Mode: Transfer from S100 USB to Raspberry Pi UART.

https://www.polaris-gnss.com/download/S100RaspiOs_Base_115200_115200.zip

For S100 in Rover Mode: Transfer from Raspberry Pi UART to S100 USB.

https://www.polaris-gnss.com/download/S100RaspiOs_Rover_115200_115200.zip

Write the Raspberry Pi OS image to SD Card

Prepare two SD Cards, and write the image, one for BASE, on for Rover.

4. Radio Receiver Hookup

Base Radio Setup

Power

Bank

Plug in Base Image SD Card

Next: Refer to page-6 on setting up S100 for Base Mode byusing Polaris Connect App

5. Radio Receiver Hookup

Rover Radio Setup

Power

Bank

Plug in Rover Image SD Card

Next: Refer to page-6 on setting up S100 for Rover Mode using Polaris Connect App

6. Polaris Connect App Setup Base Radio Setup

Rover Radio Setup

After Polaris Connect App has been setup for both base radio and rover radio, the S100 rover will be able to receive S100 base data transmitted over radio. Polaris Connect App will exist after setting up the Base Radio. Polaris Connect App stays after setting up the Rover Radio. One can keep Polaris Connect App running in background and use 3rd party GIS App.

If want to log base RTCM data for PPP processing, do page-8 procedures before above #3 Press Start.

Setup Base Position: Go Base page, 1

2

1

2

Set Position by survey duration

Or Set Position by entering coordinates manually

3 3

Press Start, start to broadcast

If Base position is set by Automatic Survey, one can check coordinates on the S100 Rover on the Rover page

7. Multiple Rover Application

In this case, Only needs One Base to broadcast RTCM data, sending RTCM data to One or More Rover. 1. Setup all S100 Radio with same net ID (see page-1 & 2) 2. Setup Base (see page-3 & 4 & 6) 3. Setup Rover (see page-3 & 5 & 6)

Base

1

2

Rover

2

Rover

1

2

Base Image SD Card

Rover Image SD Card

8. Logging Base RTCM Data

To Download file, see page-9.

9. Download RTCM Data

1

2

1 2

When Wi-Fi connection made, Polaris Connect App will download the log file from S100 automatically.

When download completed, log file will be saved to /storage/emulated/0/PolarisGNSS on the phone.

S100 Radio for Base and Rover

UART USB Adapter (for Radio Configuration )

https://www.polaris-gnss.com/shop

Raspberry Pi

Radio E61

Radio antenna

SD Card