Evolv DNA 250 Modder's Board
The DNA 250 is a power regulated digital switch-mode DC-DC converter for personal vaporisers. It features Evolv’s patented wattage control, temperature protection, preheat, digital user controls, OLED screen, onboard buttons and synchronous rectification for maximum battery life and minimal heat generation. The DNA 250 can run from either a dual battery configuration (max 167W) or it can be configured with triple cells for the full 250W. Evolv’s EScribe software can be used to customise or monitor the user experience (via the USB port).
The DNA 250 directly measures and limits the temperature of the heating coil during operation. Prevention of excess heat at the coil not only avoids charring of the wick material but also reduces the breakdown of flavouring and base liquid components thus improving the user experience of the device this board is installed.
To benefit from the temperature limit settings a coil made from Nickel 200, Titanium, or Stainless Steel wire is required. Standard Nichrome or Kanthal A1 will not allow temperature control.
The DNA 250 has a built in 2A USB charger. It automatically detects the type of USB power supply it is connected to, so it can be plugged into standard PC USB ports or higher power chargers. The max charge current is based on the cell capacity as programmed in Escribe.
Escribe is a software package used to configure and modify the operation of your DNA 250. It installs on a Windows PC and connects to your DNA 250 using the USB port. When you connect your DNA 250 to the PC, press the “Connect and Download Settings” button to download the settings presently on your device to Escribe. After you make changes, press the “Upload Settings to Device” to save the new settings to the device.
Please refer to the Evolv Resources page for the download of the User manual/tech specs for this board.