The Multiprotocol firmware is provided for free under the GNU General Public License v3.0. The developers do not receive any payment from any of the manufacturers of Mulitprotocol Modules which use this firmware.
If you like this project and enjoy using it, please consider making a donation. Donations are used to fund test hardware to develop and integrate more models.
Donations to the Multiprotocol project can be made via PayPal. Just click on a value, or click 'Other' to set your own amount.
Every donation helps and is greatly appreciated, no matter the amount!
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Thank you for your support!