Installing the

1:12 Routemaster Bus
Remote Control Power Mod

Installing the 1:12 Routemaster Bus Remote Control Power Mod

Designed for the Build the 1961 RM 857 Routemaster Bus by Agora/Hachette/IXO.
  Please take the time to read and follow these instructions carefully.

Failure to do so may result in damaging the model, the electronics, the mod itself, may cause the device to behave unexpectedly and may void its warranty.

This modification contains sensitive electronics. To avoid static shock which could damage the electronics, please ensure you handle with care, avoid touching the metal parts and avoid placing on or near static surfaces whenever possible.

  Please take the time to read and follow these instructions carefully.

Failure to do so may result in damaging the model, the electronics, the mod itself, may cause the device to behave unexpectedly and may void its warranty.

This modification contains sensitive electronics. To avoid static shock which could damage the electronics, please ensure you handle with care, avoid touching the metal parts and avoid placing on or near static surfaces whenever possible.

Power Specifications

Power Specifications

  Power

Input power: 4.5v-6v DC
Remote Control Power Mod power consumption: 10mA @ 5v
Max consumption including model electronics and AUX connected devices: 2A

  USB-C

The Mike Lane Remote Control Power Mod can be powered by practically anything with a USB-C connection and will power the entire model.

A 2M braided USB-C cable is included with the kit, however you will need to provide your own USB-C adaptor.

To support all its features, a USB-C power adaptor with 4.5v-6v DC Output at a minimum 2A (10W) is recommended, such as this one or similar.

Phone charger

  Power

Input power: 4.5v-6v DC
Remote Control Power Mod power consumption: 10mA @ 5v
Max consumption including model electronics and AUX connected devices: 2A

  USB-C

The Mike Lane Remote Control Power Mod can be powered by practically anything with a USB-C connection and will power the entire model.

A 2M braided USB-C cable is included with the kit, however you will need to provide your own USB-C adaptor.

To support all its features, a USB-C power adaptor with 4.5v-6v DC Output at a minimum 2A (10W) is recommended, such as this one or similar.

Phone charger

Binding the remote

Binding the remote

  1. Connect the USB-C cable to the Mike Lane Remote Control circuit board and plug in to a power source, such as a power bank, laptop, or USB-C adaptor.
  2. The blue LED on the Mike Lane Remote Control circuit board will light up dimly and extinguish after 10 seconds.
  3. Single press the programming button on the Mike Lane Remote Control circuit board.
  4. The blue led on the circuit board will flash to indicate that the board is ready to receive remote codes.
  1. Now press the buttons numbered 1-7 on the remote in this exact sequence, waiting one second between each press.
  2. Then press the AUX, ON and OFF buttons in that order.

During this process the LED on the circuit board will light statically and blink each time a button is pressed to confirm receipt of the button code.

When you have coded all buttons, the blue led on the Mike Lane Remote Control circuit board will flash several times to confirm programming is complete.

Bind the buttons in this sequence:
  1. Button 1
  2. Button 2
  3. Button 3
  4. Button 4
  5. Button 5
  6. Button 6
  7. Button 7
  8. AUX
  9. ON
  10. OFF

Remote functions

Remote functions

The buttons on the remote will now operate as follows:
Button Function
ON Turns all lighting circuits on
OFF Turns all lighting circuits off
1 Cycles Exterior and interior cabin lighting and Destination Boards
2 Driver’s cab light
3 Brake Lights
Sound Horn or Klaxon
Play engine sound
6 Play bell sound
Plays action sequence
AUX Toggles Aux power circuit on / off

If you make a mistake during the coding or need to code a new remote, simply restart the process by disconnecting and reconnecting the USB power from the Mike Lane Remote Control circuit board, and pressing the programming button again.

Recovery mode

If you happen to lose or damage your remote in the future, once your build is complete and when the bind button is inaccessible, don’t panic!

A recovery mode has been specifically designed in to each RF circuit board allowing you to bind a new remote using a master remote, without needing to press the bind button.

If you find yourself needing a master recovery remote please contact us, they will be available to purchase separately.

Installing the Remote Control Power Mod

Installing the Remote Control Power Mod

You can install this mod at any time, even when the model is complete.

If your model is complete, you will need a mini ratchet with a PH0 bit to access and remove the battery box switch.

You can buy these here if required, we have them in stock for next day delivery in most cases. These are a great investment and super useful for all partwork model builds.

If your model isn’t complete, you can install at the point when the battery box is first fitted (issue 56).

The stock PCB is supplied at issue 57 and the custom JST-to-USB-C cable provided within this kit will route out of the small hole allocated for the battery box power switch.

  1. If your model is complete, remove the magnetic battery cover, then, using a PH0 screwdriver, remove the 4 x JP screws holding the battery box in place. There are two underneath the model and two inside the battery box housing.
  2. Using a mini ratchet such as the Zyklop Mini Ratchet with PH0 bit, remove the 2 x UM screws holding the battery box switch in place. Unplug the battery box cable from the stock circuit board. The battery box and switch will no longer be required.
  1. Before removing the stock circuit board, unplug cables B (black and yellow) and D (white and blue). These cables are very short so need to be disconnected first.
  2. Then, to make access to the board and identifying port numbers easier, remove the 4 x NP screws holding the stock circuit board in place and ease out of the battery compartment just enough to access the cables and ports.
  1. Next, unplug cables A, E, J, L and M from the stock circuit board.
  2. Connect each of these cables to the socket end of the provided Y-splitter cables (J Connects to the large Y-splitter provided that has a 4 pin socket)
  3. Connect one plug end of each Y-splitter to the corresponding socket on the original board.
  1. Connect the remaining smaller plug of the Y-splitter cables Mike Lane Remote Control circuit board as follows:
Stock Board to Mike Lane Remote Control Board
A    1 
L    2 
M    3 
E    4 
B for ‘Toot horn’ or K for ‘Klaxon sound’ (you choose!)    5 
J1   6 
J   7 
  1. Take the supplied SHORT 150mm power cable with the YELLOW BAND and connect one end to the stock circuit board socket P.

IMPORTANT: ONLY use the cable with the YELLOW BAND to connect PWR to A. If your cable is missing this band, you may have the wrong cable and whilst it may look similar it may damage your board if used.

  1. Connect the other end of this cable to the socket on the Mike Lane Remote Control circuit board labelled ‘PWR’.
  2. Check all connections one final time as you slowly begin to reinsert the stock board back into position.
  1. Reattach the stock circuit board into the model using the 4 x NP screws.
  2. Reconnect cable D (white and blue) to the stock circuit board.
  3. You will find that you either have cable B or K remain disconnected depending on which option you chose for the horn. This is fine.
  1. Feed the end of the custom USB-to-JST cable provided (the end with the exposed red and black cable) out of the battery box switch hole. It may feel like a tight fit at first but it will fit through fine with some encouragement. You do not need to feed the whole of this cable through the hole, only the short red and black part.
  1. Connect the angled end of the USB-C cable to the Mike Lane Remote Control circuit board.
  2. Feed the cables neatly back into the model (there is a void at the back of the bus to curl the USB-C cable back into).
  3. Attach the Mike Lane Remote Control circuit board to the inside floor of the model using the supplied double-sided 3M pad.
  4. Using a pillow, carefully rest the model on it’s side so that you can clearly see the underside.
  1. Connect the power cable exiting the model to the ‘PWR‘ socket on the small ‘USB Power Extension board’. The ‘DATA’ port is not used for this installation.
  2. Remove the 3M backing of ‘USB Power Extension board’ and affix to the underside of the bus as shown.
  1. Connect the angled head of the flat USB-C cable provided to the USB-C socket. The angled head can be directed to either side of the model depending on how you wish to display it.
  1. Carefully turn the model back upright and replace the magnetic battery cover.
  2. You can now connect the braided USB-C cable to the USB-C extension cable and connect to a power source, such as a USB-C power adaptor, power bank, or even a laptop.

  The installation is now complete!

The AUX port

The AUX port on the Mike Lane Remote Control circuit board provides a 5v output at 1.5amp (max) – switchable via AUX button on the remote.

This port provides plenty of power and flexibility for potential customisations and third-party mods – or practically anything else you need power for inside your model!

The AUX port will also be able to support future Mike Lane accessories which we have planned for the model.

Endless possibilities

By design, the Mike Lane Remote Control Power Mod is a powerful and flexible device, with the ability to power your own customisations, future Mike Lane add-ons and third-party mods via the AUX socket.

If you have any special requests or have a requirement to power something not catered for by the adaptor cables in the box, please get in touch – we most likely already have a solution available for you!

Polarity Warning

IMPORTANT: When connecting any 3rd party accessories using the supplied adaptor cables, ensure to check that the grey cable connects to positive and the black to negative.

Incorrect polarity to the AUX port will damage either or both boards and will void the warranty. 

Use of third-party accessories and mods is entirely at the owners risk as not all third-party mods have been tested with this device. Please refer to manual before use and always check compatibility.

Action FX sequence

Action FX sequence

This upgrade features a special action sequence, programmed especially for this model and utilising all of its existing lights and sound effects – adding something entirely new to your model!

This action sequence simulates the bus slowly coming to life. Cabin lights illuminating as the driver jumps onboard, the brake lights come on before the engine is started. Headlights light up the road ahead and the brake lights go out as the bus starts its early morning route. The destination boards light up to advertise the route before the bell sounds as the conductor spots the first of the day’s eager passengers.