product details
LoopA CORE PCB
Product ID: P-LPA-01
The LoopA CORE PCB, connects to LoopA BASE and PLATE PCBs via headers, carries the STM32F4 MCU and SD card, has a total of 6 DIN MIDI/BLM ports, two footswitch/gate sockets and a USB port.
Weight: 70 grams
in stock - expected to ship in 24 days on Sep 12
We are on holiday.
Shipping is delayed, but you can still order.
We are on holiday.
Shipping is delayed, but you can still order.
39.98 €
incl. VAT, excl. shipping
Bill of Materials / Placement Guide
Label
Package
Name
Side
Part Link
Notes
Required Mouser parts
Can be directly transferred into your
mouser cart by copying & pasting the text below into the mouser part list import tool (you
may need to log in at mouser before the tool is available):
https://www.mouser.com/tools/part-list-import.aspx
https://www.mouser.com/tools/part-list-import.aspx
594-K104K15X7RF5TL2|1 80-C1206C104M5R|3 667-EEU-EB1J100SH|1 806-KCDX-5S-S2|5 490-SDF-80J|1 512-1N4148TR|5 512-6N138M|3 517-4808-3004-CP|3 771-74HCT125D-Q100J|1 595-SN74HC595DR|1 757-74HC4049DBJ|1 571-5342065|1 517-929974-01-07-RK|1 649-93992-436HLF|1 517-929974-01-05-RK|1 550-20311|1 550-1005|1 490-SJ1-3535NG|1 660-MF1/4DCT52R2200F|11 660-MF1/4DCT52R1001F|20 660-MF1/4DCT52R2201F|4 660-MF1/4DCT52R4701F|3 660-MF1/4DCT52R1000F|2 652-CR1206JW-220ELF|2 660-MF1/4DCT52R5600F|1 660-MF1/4DCT52R1002F|4 660-MF1/4DCT52R2203F|1 660-MF1/4LCT52R331J|1 642-MJTP1117|1 771-PRTR5V0U2AX-QR|1 538-67068-8000|1
Optional (DNF) Mouser parts
These parts are not required for a normal build - in general: don't buy them! They would go to the greyed-out locations specified as DNF ("do not fit") in the BOM above. If you want them anyways, e.g. for a special usecase, you can also copy & paste them into your mouser cart:
80-C1206C104M5R|1 771-74HCT125D-Q100J|1 710-61201021621|8 517-N2516-6002RB|1 649-93992-436HLF|1 652-3306F-1-103|2 660-MF1/4DCT52R1002F|1 660-MF1/4DCT52R1001F|1 652-CR1206JW-331ELF|1 652-CRM1206QJW-103E|2 512-BC33725TAR|1
Required midiphy parts
You can manually add these to your cart
using the links below. If you are buying a midiphy essential kit, these should be included
already. If you are buying plain PCBs, these are necessary to complete your build.
LoopA LED Kit
L-L-01
A set of LEDs for your LoopA (with spares, 30 LEDs in total). Green and white colors in 2x3x4mm and 2x5x7mm sizes.
12.98 €
incl. VAT, excl. shipping
MCU Core407V, 512KB flash, bootloader
M-407-01
This Waveshare Core407V is already flashed with the MIDIbox bootloader. That allows for direct upload of apps in MIOS Studio via USB cable, no ST-Link required. 512KB flash memory.
The BOM checker 'bot says:
All parts referenced from the CAD master files have been validated. The BOM should be safe to order!*
* Disclaimer: although we have taken the best care possible, we cannot guarantee 100%
accuracy and we cannot be held liable for erroneous orders when using
this tool, including (but not limited to) incorrect quantities and/or
types of components ordered through midiphy or other suppliers.
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Free Shipping!
LoopA 2024 Enhanced Metal Case FULL KIT
K-LPA-03
Enhanced 2024 facelift LoopA kit with all parts included, also including the OLED, light|shields, custom superQ keycaps and the metal case from Hallik Engineering. Free shipping!
669.98 €
incl. VAT, excl. shipping
LoopA BASE PCB
P-LPA-02
The LoopA BASE PCB, connects to LoopA CORE and PLATE PCBs with headers, carries a total of thirteen new cPixel RGB LEDs and assorted high-quality illuminated Matias switches.
39.98 €
incl. VAT, excl. shipping
LoopA PLATE PCB
P-LPA-03
LoopA PLATE PCB, connects to LoopA BASE and CORE PCBs with headers, carries the OLED, sixteen mode indication 2x5x7mm area LEDs and four encoders. Stabilizes the Matias switches.
39.98 €
incl. VAT, excl. shipping
LoopA PCB fastening hardware
W-LPA-01
Fastening hardware for the LoopA PCBs and the OLED. Contains required M2 standoffs, screws and nuts. Required for all LoopA variants, allows for caseless usage.
9.98 €
incl. VAT, excl. shipping
Video Tutorial
