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  1. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Feedback: By repositioning the electromagnet, and lengthen the magnetic pulse creation by the program (I was having irregular readings at high revs) i have really stable speeds in the flow riding app. Ps: question, I still am hesitating to upgrade the bike Bosh firmware, is it ok to get the...
  2. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    I will try to wind a new electromagnet because at high wheel revs, the Bosch sensor misses electromagnet pulses…
  3. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Just discovered that the powerful rim magnet it’s N-S is not perpendicular to the rim but parallel!! So ideally we should place / orient the electromagnet the same way!?
  4. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Best way to position the reedswitch and permanent magnet. All what follows is that the permanent magnet is facing the reedswitch N or S! (The opposite as the attached picture shows) The magnet should pass perpendicular to the reedswitch at either extremes ! If you pass a magnet along a...
  5. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Hello, here are my findings of my own build on my Bosch performance cx gen4, with rim magnet. I use this self wounded electromagnet , that I power up with the 12V lpp port using a mosfet and a 50% pwm, consuming 0.12 amps . My first test seemed to work but the readings on my phone were not...
  6. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Indeed 🤯, So annoying, both has 2 wires, same awg !!!🤬
  7. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Alternative just ask then to activate the light ports, and if they ask you why 🤪, tell them whatever they want to hear…
  8. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    What the f, so anti commercial , they could ask a few euros for it (their valuable time behind a pc)…
  9. manu.w

    Frame integrated system controller + mini remote + Kiox?

    Yes it can Just need a kiox 300 holder and an additional cable.
  10. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Useful <Magnetic field calculator>… Magnetic 🧲 calculator Hello Megabobra, What are your coil characteristics? How far from the motor sensor do you place the coil? Thanks
  11. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    On my new canyon neuron Bosch performance cx with rim magnet, the lpp and hpp were both factory enabled 12V. The front and rear lights are not!
  12. manu.w

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Hello! New to this forum, but an old user of a similar "man in the middle" pulse generator on a classic reed switch system. About the (arduino) code, is there a github repo for sharing the magnetic pulse generation? Thanks
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