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0-12.7mm Waterproof And Dustproof Digital Indicator For Stroke Measurement (Digital Dial Indicator)
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MCU Tools
Open4337-C Standard, LPC Development Board
R1187
In Stock at Supplier
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Overview
Overview
Open4337-C is an LPC development board designed for the LPC4337JBD144 microcontroller, consists of the mother board and the MCU core board Core4337.
The Open4337-C supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with NXP LPC series microcontrollers.
What is on the mother board
1. MCU core board connector: For easily connecting the MCU core board
2. ZigBee connector: For connecting ZigBee module
3. ONE-WIRE interface: Easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
4. I2C0 | I2C1 interface: Easily connects to I2C peripherals such as I/O expander (PCF8574), EEPROM (AT24Cxx), etc.
5. I2S0 interface: For connecting I2S modules such as Audio module, etc.
6. PS/2 interface: Easily connects to PS/2 keyboard and/or mouse
7. UART1 interface: Easily connects to RS232, USB TO 232, etc.
8. UART2 interface: Easily connects to RS232, USB TO 232, etc.
9. 8 Bit EMC interface: For connecting NandFlash module, etc.
10. SSP1 interface: Easily connects to SPI peripherals such as DataFlash (AT45DBxx), SD card, MP3 module, etc.
11. SDIO interface: For connecting Micro SD module, features much faster access speed rather than SPI
12. ADC+DAC interface: For ADC/DAC testing
13. CAN1 interface: For connecting CAN module
14. CAN0 interface: For connecting CAN module
15. LCD interface: For connecting touch screen LCD
16. ETH interface: For connecting ETH module
17. USB interface: Converts to UART through an onboard USB to UART convertor PL2303
18. 5V DC jack
19. 5V/3.3 V power input/output: Usually used as power output, also common-grounding with other user board
20. MCU pins connector: All the I/O ports are accessible on expansion connectors for further expansion
21. ZigBee programming/debugging interface: For debugging ZigBee module
22. PL2303, onboard USB to UART convertor
23. Power indicator
24. PL2303 TX-LED / RX-LED, UART transmitting/receiving indicator
25. LEDs: Convenient for indicating I/O status and/or program running state
26. User key: Convenient for I/O input and/or interact with running code
27. Joystick: Five positions
28. Power supply switch, 5V DC or USB
29. ZigBee reset button
30. PL2303 jumper: Supports programming and/or UART debugging
31. SD card detect jumper: Enable SD card detection function
32. PS/2 jumper
33. LEDs jumper
34. User key jumper
35. Joystick jumper
What is on the Core4337
1. LPC4337JBD144: The LPC ARM Cortex-M4/M0 dual-core microcontroller:
– Core: Cortex-M4 processor, 204MHz Max
– Core: Cortex-M0 coprocessor, 204MHz Max
– Package: LQFP144
– I/Os: 83
– Memories: FLASH total 1M, SRAM total 136kB, ROM 64kB, E2PROM 16kB, OTP memory 64 bit
– Interfaces:
— 1 x SPIFI, 1 x 10/100T MAC
— 1 x High-speed USB2.0 Host/Device/OTG
— 1 x High-speed USB 2.0 Host/Device
— 1 x 550 UART, 3 x 550 USART, 1 x IrDA
— 2 x CAN 2.0, 2 x SSP, 1 x SPI, 1 x Fast-mode Plus I2C
— 1 x standard I2C-bus, 2 x I2S, 1 x EMC, 1 x SD/MMC
— 1 x PWM, 1 x QEI, 1 x 10-bit DAC, 2 x 10-bit ADC
2. AMS1117-3.3 (on bottom side), 3.3V voltage regulator
3. LM3625-H (on bottom side), USB power management device
4. QSPI FLASH solder pads (on bottom side), for soldering external Flash if required
5. Power indicator
6. USB1 VBUS LED
7. USB0 VBUS LED
8. Reset button
9. 12M crystal oscillator
10. 32.768K crystal, for internal RTC with calibration
11. JTAG/SWD interface: for debugging/programming
12. USB1 interface:
– Device mode: communicating with computer
– Host mode: communicating with USB devices (such as USB Flash Drive) through an adapter cable
13. USB0 interface, features USB OTG function
14. MCU pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion
15. 5Vin power input, power the core board from external supply (while working on USB HOST/OTG mode, a 5V power input is required)
16. BOOT configuration
17. VBAT selection jumper
– Short the jumper to use system power supply
– Open the jumper to connect the VBAT to external power supply, such as battery
18. USB PWR OUT jumper
– Short the jumper: powered from USB1 VBUS (it’s possible to provide power to the mother board via the 5V pin)
– Open the jumper: powered from the mother board
19. USB1 jumper
– Short the jumper when using USB1
– Open the jumper to disconnect from I/O port
20. USB0 jumper
– Short the jumper when using USB1
– Open the jumper to disconnect from I/O port
Package Contents
1. Open4337-C development board x 1
2. USB type A plug to mini-B plug cable x 1
3. 4-pin wire x 2
4. 2-pin wire x 2
5. USB power cable x 1
6. Software CD x 1
Additional Information
Weight & Size
Weight: 0.300kg
Size: 16cm x 9cm x 5cm
Delivery Options
We deliver straight to your home or office anywhere in South Africa.
- Courier Delivery with a cost of R75 on all orders.
Additional Charges
There are no extra fees or additional charges for shipping and delivering your order.
Processing, Handling & Delivery Timeframes
Once your order is placed, the following timelines apply:
- Order Cut-Off Time: 2:00PM (SAST)
- Handling Time: 1 – 2 business days (Monday – Friday)
- Transit Time: 5 – 7 business days (Monday – Friday) within South Africa.
- Total Delivery Time: 6 – 9 business days (Monday – Friday) within South Africa.
Note: Business days are Monday to Friday, excluding weekends and public holidays.
Shipping Locations
We only deliver within South Africa.
Shipping Carriers
We utilize the following couriers for order deliveries:
Order Tracking
Once your order is dispatched, you’ll receive an email with your delivery details and a tracking number. You can also track your order on our Track Your Order page.
Damages & Issues
Please inspect your order upon delivery. If you notice any damage, incorrect items, or missing products, check them in the presence of the courier and please Contact Us immediately. We’ll resolve the issue as quickly as possible.
Lost Orders
We guarantee the delivery of all orders. If your package is lost, stolen, or damaged, we will either send a replacement or issue a full refund.
Order Cancellations
You can cancel your order at any stage during the handling, shipping and delivery process. Please Contact Us if you need to cancel your order, and we’ll be happy to assist you.
Order Modifications
You can modify or amend your order items before they are dispatched. Please Contact Us if you need to change anything on your order, and we’ll assist you.
Delivery Delays
While rare, delays can sometimes occur, particularly in remote areas. If your delivery takes longer than expected, please Contact Us, and we’ll assist you.
Failed Deliveries
If no one is available to receive your package at the delivery address, we’ll notify you of the failed attempt. We’ll then work to reschedule the delivery within 24-48 hours.
Changing Your Delivery Address
If you need to update your delivery address due to a mistake or change, simply reply to your order confirmation email with the correct details, or please Contact Us for assistance.
Overview
We offer a 365-days Return and Refund Policy, meaning you have 365 days from your date of purchase to request a return.
We want you to love your purchase! If you’re not completely satisfied, you can return the product for a repair, replacement, exchange, store credit, or refund.
Return Eligibility
To qualify for a return, your product must meet these conditions:
- Items must be in its original packaging.
- Items that was delivered defective, damaged, incorrect and missing parts due to errors not of your own.
- Items must be unused, undamaged, complete and not missing parts unless due to our error.
- Or used and/or unused items that are still within the warranty and guarantee period.
- You must provide proof of purchase.
How to Start a Return
To request a return, please Contact Us or submit a return request here or you can log a warranty claim request here. Once your return is approved, we’ll send you a return shipping label and instructions. Items returned without prior approval won’t be accepted.
Damages & Issues
Please inspect your order upon delivery. If you notice any damage, incorrect items, or missing products, check them in the presence of the courier and please Contact Us immediately. We’ll resolve the issue as quickly as possible.
Exchanges
To exchange an item, you’ll need to return the original product first. Once your return is approved, you can place a new order for the item you want.
Return Costs
All returns are free! We’ll arrange a courier to collect the item at no cost to you.
Restocking Fees
We do not charge restocking fees.
Lost Orders
We guarantee the delivery of all orders. If your package is lost, stolen, or damaged, we will either send a replacement or issue a full refund.
Order Cancellations
You can cancel your order at any stage during the handling, shipping and delivery process. Please Contact Us if you need to cancel your order, and we’ll be happy to assist you.
Warranty and Guarantee
We want you to shop with confidence, which is why our products are covered by a 365 days Warranty and Guarantee.
All our products come with a minimum 365 days warranty and guarantee.
If you discover a defect within the first half of the warranty and guarantee period from the purchase date (as shown on your proof of purchase), we will gladly repair, replace, issue store credit, or provide a full refund.
For defects identified after the first half and within the second half of the warranty and guarantee period, we are happy to repair or replace the product.
You can log a warranty claim request here. Need assistance with a warranty claim? Contact Us for support and more details.
Additional Information:
All warranty claims go through an approval process handled by either Yoink and/or the manufacturer.
Please note that we do not cross-ship. This means we will only process returns once the defective product has been received, inspected, and approved for repair, replacement, store credit, or refund.
Warranty coverage will be void if:
- The product has been opened, tampered with, or altered.
- The serial number, manufacturer model, part number, or warranty sticker is missing, damaged, altered, or unreadable.
- The defect is due to wear and tear or physical damage.
- If a certified professional did not install it – (Depending on the nature of the product, eg. electronic components and/or repair parts).
For any further information, please Contact Us.
Refunds
Once we receive and inspect your return, we’ll notify you about the approval status. If approved, your refund will be processed to your original payment method within 10 business days. Please note that banks and credit card providers may take additional time to process the refund.
If more than 10 business days have passed since your refund was approved and you have not received your refund as of yet, please Contact Us.
