Category Archives: MP-1

MP-1: Improving reliability with ACK and adding a PANIC! button

Since the Jeenode’s RFM12B is a bit slow (transceiving at 49.2K bps) and midi is a bit slower at 31250 bps, the processor doesn’t have much time to process all the traffic. Keep in mind that the Jeenode has to … Continue reading

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MP-1: Adding a small display… and a rotary encoder

A display is necessary to be able to really augment the functionalities of the MP-1. A couple of LEDs blinking is fine for Power-ON and Battery status, but a small display adds much more flexibility. Since one version of the … Continue reading

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MP-1: Wireless testing and midi commands

The MP-1 will include a wireless interface. I decided to test the possibilities of the technology I chose. Mainly, I will be using an RFM12B transceiver to exchange data between components. So, I designed a very simple interface using off-the-shelf … Continue reading

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