📟 OpenSpool Firmware Installation

🔩 Install the firmware

Only Google Chrome / Edge Supported 🔒 HTTPS Required 🔒

Installation Instructions

1. Connect your OpenSpool device via USB

2. Press & Hold D0 Button

3. Press RST Button

4. Release both D0 and RST simultaneously

5. Click the blue 'Connect' button above

6. Follow the installation wizard

If the above step fails, see the README on github to upload manually with command make lolin_s2_mini or make lolin_s3_mini.

🛠️ Configuration

Once the firmware is installed, You will need to join the RFID reader to the same network as your 3d printer.

🛜 Wireless Configuration

  1. Join the wifi network OpenSpool
  2. Navigate to 192.168.4.1
  3. Enter your wifi credentials (take note of the mac address, you will need it to connect)
  4. Reboot the RFID Reader

After reboot connect to http://openspool-d89be4.local (where d89be is your specific mac address)

🖨️ Printer Configuration

Once openspool has joined your network, navigate to openspool-xxxxxx.local, or ip address (where xxxxxx are the last 6 digits of the mac address).

If you forgot the mac address, or if you computer is unable to resolve .local domains. You can always connect via ip address. To find the ip address, consult your router documentation, or search your arp table. Instructions below.

Finding IP Address via ARP Tables

Mac/Linux: arp -a | grep openspool
Windows: arp -a

Enter your Printer IP, LAN Access Code and Serial Number

Security

Printer IP, Lan Access Code and Serial Number are stored locally on the microcontroller and never leave the device. Do not share your Acces Code with anyone.