kd21c lcd display free sample
E-Bike Electric Bike Display Back-Lit 36V/48V KD21C LCD Display Control. KEY DISP - KD21C 36V/48V. Display may vary from previous KD21C model /. Error Code Indication. Push Assistance. Current Speed. Average Speed. Maximum Speed. Connector Point : Female Higo Connector. Free eBay listing template designed by dewiso.com KEY DISP - KD21C 36V/48V Key Data: Display type: Segment LCD Nominal Voltage: 24/36/48V Communication: UART/LIN/CAN Support Modes: 0-5/0-7/0-9 Colour: Black Handlebar for Holding: 22.2mm *Display may vary from previous KD21C model / * 36V / 48V interchangeable voltage Functions: Battery Level Indicator Assistance Level Current Speed Average Speed Maximum Speed Motor-output Indicator Push Assistance Total Distance Trip Distance Trip Time Range Various Parameters Settings Error Code Indication Package contain: KD21C display with female connector head only. Connector Point: Female Higo Connector All displays are brand new with plastic protective layer on screen - Remove before use.
Condition: New, Colour: Black, Part Type: Display, Compatible Bike Type: Universal, E-Cargo Bike, E-City Bike, E-Cross Bike, E-Folding Bike, E-Mini Bike, E-Mountain Bike, E-Recumbent Bike, E-Tandem Bike, E-Trekking Bike, E-Tricycle, Pedelec, Type: Display, Brand: Nottingham Made, Voltage: 36 V, EAN: 7426000933934
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Attached list 2: Personality Parameter settings Screen Settings item display Battery Power Bar Settings Power assistant level Settings Over-current Cut Settings Power Assistant Sensor Settings Speed Sensor Settings Throttle Function Settings System Settings Power-on Password Settings Attached list 3:Power assist table...
The LCD display usually provided with these kits can vary, but they are usually clear and easy to use and offer 5 levels of pedal assist with ‘0’ being no assist to ‘5’ being full power.
The installation process involves removing your existing wheel and swapping over your rim tape, inner tube, tyre and any other components like disc brake rotor and gear cassette / freewheel. You install the motorised wheel and fit the other ancillary components like the pedal assist sensor (and magnetic sensor disc), display and battery. Plug everything in and away you go!
The display (Key-Display KD21C) has clear, large LCD info and easy to control buttons. It has a wide range of metrics often found on e-bikes; odometer, trip time and distance plus max and average speeds. The battery capacity meter has five ‘battery bars’ and isn’t the most accurate design (% is more helpful in telling you just how much power you have left).
However, it’s particularly useful and has better functionality than many other displays as it also shows watts of power being produced by the motor and lets you also customise many aspects of the motor systems performance so you can change settings to fine tune some aspects of the performance to your needs.
The battery capacity icon on the display consists of five bars but like many displays of this kind it is of very limited use; the bars disappear under heavy load but reappear when you back off the power, though they will disappear over time too. It’s really only an extremely approximate guide to the capacity left in the battery.
At least I got a couple of miles warning that battery was approaching flat from the display; it went from one bar showing to flashing empty at about 34 miles and still managed to deliver a few hundred watts of power up the hills until the last half mile home – here the power cut in and out and only delivered a few tens of watts. It certainly didn’t feel it was doing the battery any good so I decided it had reached its max effective range at just over 36 miles.
There is a walk assist feature activated by pushing and holding down the minus button on the display. This puts a few watts of power through the motor, turning it at low speed without the need for the pedals to turn. It’s designed to help when you are dismounted but need to push up steep inclines that might otherwise prove too much, such as access ramps of flights of stairs. It’s not particularly powerful but it does help a little in helping you push up and over such obstacles.
A clear, easy-to-read LCD screen is a vital component of any electric bike. Your LCD screen is there for both safety and convenience, and is similar to the dashboard of a car. It allows you to track your speed and battery power as you ride and tweak settings like pedal assist, throttle mode, headlights, and backlights.
For traditional bike riders making the transition to ebikes, an LCD display may initially seem confusing. However, LCD screens are simple to use once you learn the basics.
Every LCD screen is slightly different, so you should always consult your bike’s user manual to learn how to read your screen. However, the vast majority of LCD screens provide a speedometer and odometer and also track battery capacity.
The speedometer displays your current speed at all times, just like the speedometer in a car. This is an important safety feature, especially for new riders unaccustomed to an ebike’s high speeds. In some cities, ebikes may have to adhere to local speed limits, so knowing your speed at all times is important.
LCD screens also include an odometer, which displays how many miles you have ridden. Some odometers also track your time spent riding. The odometer can be reset on every ride, and Story Bike odometers also have a “total time, total mileage” feature.
Knowing your bike’s current battery capacity is also very important, especiallyfor long rides. You do not want to be left stranded without adequate battery power. Most ebike LCD screens will tell you your battery capacity the same way a laptop or iPhone would. This helps ensure you have enough battery life left to get to your destination.
LCD screens allow riders to turn certain features on and off with just a push of a button. Every LCD screen is different and controls are contingent on your bike’s specific features. Your user manual can provide more precise information.
For ebikes with pedal assist, you can usually turn pedal assist up and down as needed using your LCD screen. Story Bikes allow you to modify pedal assist with up and down arrows. The higher the pedal assist, the easier the ride. You can power assist up to level five for a steep hill and then dial it back to a one or two once you reach flat terrain.
Story Bikes also come with a feature called “walk mode.” Holding the down arrow on your LCD screen initiates the motor to cruise at three miles per hour. This allows you to comfortably walk your bike. Walk mode removes some of the physical burden of pushing by allowing your bike to keep pace with your walking speed.
If your ebike has throttle mode, throttle can typically be controlled via the LCD screen. Throttle mode is similar to how a motorcycle or motor scooter works. When throttle is powered up, it propels your bike forward at a faster pace. Like pedal assist, throttle mode can be dialed up and down as needed with buttons on your LCD screen.
Ebikes often come with built-in headlights and backlights. These are vital when riding after dark. Staying visible helps you avoid accidents with cars, pedestrians, and other cyclists. Most LCD screens allow you to turn your headlights on and off with buttons on the screen. This is a convenient feature if you’re riding in the early evening, as you can simply flip a switch and turn your lights on as the night progresses.
An LCD screen is one of the many useful tools an ebike provides. Your LCD display tracks your speed and mileage while allowing you to control key features on your bike. Every LCD screen is different, so always check your user manual for specifics.
2) Throttle may be broken. Disconnect the throttle and controller, take the throttle off from the bike. Push LCD “WALKING mode”= “-” button, if the bike is running, it means the throttle is broken. Throttle will need to be replaced.
1) Remove the left brake lever, if error code 25 is still showing, then remove the right brake lever. Turn on LCD, If no codes are showing then Brake levers need to be replaced. Test one individually to see which one is giving the code. Another way to test is to remove Left, then right, and reinstall right first, then left while checking for codes everytime one is removed or installed.