Updating Firmware for VM
You need : a computer & a micro usb cable (same as cables for Android phone)
OSX / WINDOWS 10:
1) Download Arduino IDE @ http://arduino.cc/en/Main/Software;
2) Use an USB cable to connect computer and the red board on the back of the module;
3) Open Arduino IDE, Select arduino leonardo under tools -> board;
4) Select the port under tools -> erial port (Usually appears like "/dev/tty.usbmodemxxxx" on OSX);
5) Open the firmware (VM_DAC_XX);
6) Press upload (the 2nd button from left with an arrow on it);
7) Ignore any red messages about low memory.
WINDOWS 7 (by Jumbuktu on Muffwiggler):
1) Download and install the Arduino IDE as per MengQi's instructions.
2) Also, find and download the Seeeduino Lite driver file.
3) When you plug in your Voltage Memory, Windows will look for and install the Arduino drivers, but it
will show you a failed attempt at installing the Seeeduino driver. Use the file you downloaded to install
this driver as well.
4) If you have already installed the Arduino drivers during a previous attempt, open Device Manager.
With your VM plugged in, hit the reset button on the side of the board. A new device for Seeeduino will
pop up, with a yellow marker. You have a few seconds to right-click on it and update the driver using the
file you downloaded.
5) Once you have the drivers properly installed, open Device Manager. Get set up to upload the new
frimware from the Arduino IDE. Hit the reset button on the board, and watch Device Manager. As soon as
the Seeeduino device appears, hit Upload. It should work - you only have a few seconds to do it.
Ignore any red messages about low memory.
If it fails uploading, please check in your document folder of the computer : document/arduino/library/.
Check if there are MCP_4725 folder, if so, delete it and restart the Arduino IDE.
