March 8Mar 8 Hi I'm Dave and work at Wilco Motor Spares we sell ebike's and i specialize in the repairs of said bikes anything from a busted lever switch to a motor rebuild although due to insurance im no longer allowed to work on or repair batteries/bms so do that from home, Im currently working on a CFX5 24v folder the display got water logged none of mine will talk to the controller the old fella can't afford a re-wire (new display/controller) has anyone got an idea were i can source a display its a G20 24v all i seem to find are 36v Cheers Dave.
March 8Mar 8 Hi I'm Dave and work at Wilco Motor Spares we sell ebike's and i specialize in the repairs of said bikes anything from a busted lever switch to a motor rebuild although due to insurance im no longer allowed to work on or repair batteries/bms so do that from home, Im currently working on a CFX5 24v folder the display got water logged none of mine will talk to the controller the old fella can't afford a re-wire (new display/controller) has anyone got an idea were i can source a display its a G20 24v all i seem to find are 36v Cheers Dave. Hello Dave, Can you see any labels or product numbers on the controller? I'm no expert but I've been doing a bit of Googling. The G20 24v display uses No.2 Communication Protocol (UART2) and is commonly used with JN controllers which use the same protocol. Therefore any 24v display that uses UART2 Protocol should work. Like this one: AliExpress Link
March 8Mar 8 Author Hi Waspy Here's a pic of controller thanks for the link I have a few similar to that but I think mine a mainly kt or lishi Cheers dave
March 8Mar 8 Hi Waspy Here's a pic of controller thanks for the link I have a few similar to that but I think mine a mainly kt or lishi Cheers dave OK, so it's not a JN controller then. Sorry, I'm out of ideas, apart from the obvious which your customer doesn't want to pay for.
March 8Mar 8 Santroll are OEM only so pairing up any similar looking display will likely be unfruitful. There is an outside chance that a used one may appear on Ebay/ The issue is with software/programming compatibility.
March 9Mar 9 Author Santroll are OEM only so pairing up any similar looking display will likely be unfruitful. There is an outside chance that a used one may appear on Ebay/ The issue is with software/programming compatibility. Thanks Nealh, I thought as much I've looked around eBay with no luck, I'll see what I can do for him controller/display replacement
March 9Mar 9 I'm pretty sure that those things are pre-programmed with the wheel size to get the correct speed cut-off. Have a loo, at the back to see if it has a designation number with the wheel size in it. If it does, that's another constraint you have to consider. It's probably easier and cheaper to replace the controller with one that has a programmable LCD.
March 10Mar 10 Author I'm going down the controller/display route prob charge parts no labour.. It does my nut in why do this stupid sh.t or could it possibly be built in obsolescence
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