Skip to content 
Product Description
High-Performance CAN Bus Keypad for Vehicles and Machinery
-
✅ High-Performance MCU
Equipped with a 32-bit high-speed microcontroller for fast and reliable operation in harsh conditions. -
🔘 Flexible Key Layout
Available with 8 push buttons or 7 buttons + 1 rotary encoder, tailored to different control requirements. -
🌐 Versatile Communication
1×CAN interface supporting CANopen, J1939, and custom CAN protocols for seamless system integration. -
🔁 Long Key Lifespan
Key life up to 500,000 presses, ensuring long-term durability for frequent operations. -
💡 High-Brightness Adjustable Backlight
Features white LED backlight with adjustable brightness for clear visibility in low-light environments. -
🛡️ Input Port Protection
All input ports are protected against power and ground misconnection, enhancing system reliability. -
⚡ Safe Output Design
All output ports are equipped with short-circuit and over-temperature protection. -
💧 IP65 Protection Rating
Dustproof, splash-proof, and waterproof for outdoor and rugged applications (depending on the model).
Specification
Dimensions
SPM-KEYP-A08
SPM-KEYP-B08
SPM-KEYP-C08
SPM-KEYP-Q08
Application
🚜 Agricultural Machinery
Tractors：Control auxiliary functions like lighting, hydraulic valves, or implement actuation (e.g., sprayers, seeders).
Combine Harvesters：Trigger unloading augers, control lighting systems, or cabin ventilation.
Self-Propelled Sprayers：Assign boom sections, pressure regulation, or system diagnostics to keys.
🚧 Construction Equipment
Excavators：Control work lights, camera views, or auxiliary hydraulic modes.
Wheel Loaders：Operate quick couplers, bucket modes, or fan reversals.
Graders & Bulldozers：Toggle blade modes, lighting, or system diagnostics.
🚛 Municipal & Utility Vehicles
Street Sweepers：Control suction arm, brushes, water spray, or hopper dump with clear tactile feedback.
Garbage Trucks：Operate bin lifts, compactor functions, and emergency stops.
Fire Trucks / Rescue Vehicles：Assign lights, sirens, intercom, or communication tools to the keypad.
🛻 Forestry Equipment
Harvesters / Forwarders：Control crane functions, lighting, or traction systems under rough outdoor conditions.
🛠 Mining & Tunneling Equipment
Drill Rigs / Underground Loaders：Assign machine operation modes, emergency lighting, and ventilation control to a sealed and rugged interface.
🧊 Specialty Off-Highway Vehicles
Snow Plows / Airport Equipment：Operate plow tilt, salt spreader functions, cabin heating, or hazard lights, even with gloves.
