Just a thought, if the only item on the back of the board is a connector for external power why not replace this with a micro SD card connector like this http://uk.mouser.com/ProductDetail/Hirose-Connector/DM3D-SF Then you would have the same functionality as the current Espruino. If people needed external power they could use the USB connector and a power injector something like this http://linitx.com/product/5v-power-injector-for-usb-on-rb411uahr-and-rb493g/12849
How often do you think the external power connector would be used?
@mhoneywill started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Just a thought, if the only item on the back of the board is a connector for external power why not replace this with a micro SD card connector like this http://uk.mouser.com/ProductDetail/Hirose-Connector/DM3D-SF Then you would have the same functionality as the current Espruino. If people needed external power they could use the USB connector and a power injector something like this http://linitx.com/product/5v-power-injector-for-usb-on-rb411uahr-and-rb493g/12849
How often do you think the external power connector would be used?