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Card edge interfaceFlashBash V3 PCB can be ordered from DirtyPCBs.com: https://githubdirtypcbs.com/Reidstore/designer/details/1826/6489/flashbash-v3-n0rc/LMSst7-6_Interface_Boardprogrammer
→Option Bytes: Added alternate text to match FlashBash software options.
!Original Setting
|-
|Watchdog Reset on Halt(Reset On Entering Halt)
|Reset generation when entering HALT mode
|-
|Software (watchdog to be enabled by software)
|-
|Low Voltage Detection Selection(LVD Config)
|Highest Voltage Threshold
|-
The ST7 can be programmed using the RLINK-STD programmer. This programmer is available from Digi-Key https://www.digikey.com/en/products/detail/iotize/RLINK-STD/9923059
===FlashBash Programmer===
The FlashBash ST7 programmer claims to be able to program the ST7 on the LMS-6. This has not been evaluated yet. http://www.spen-soft.co.uk/
===LMS-6 Card Edge Interface===
LMS-6 Card edge interface board KiCad schematic and board layout: https://github.com/Reid-n0rc/LMS-6_Interface_Board
LMS-6 Card Edge Interface PCB Rev B can be ordered from DirtyPCBs.com: https://dirtypcbs.com/store/designer/details/1826/6490/lms6-interface-board-rev-b
{| class="wikitable sortable mw-collapsible mw-collapsed"
|+LMS-6 Card Edge Connector Digi-Key BOM
!'''Manufacturer Part Number'''
!'''Manufacturer'''
!'''Digi-Key Part Number'''
!'''Customer Reference'''
!'''Reference Designator'''
!'''Packaging'''
!'''Part Status'''
!'''Quantity'''
!'''Unit Price'''
!'''Extended Price'''
!'''Quantity Available'''
!'''Mfg Std Lead Time'''
!'''Description'''
!'''RoHS Status'''
!'''Lead Free Status'''
!'''REACH Status'''
|-
|885012207095
|Würth Elektronik
|732-8077-1-ND
|C4
|C4
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|4457
|12 Weeks
|CAP CER 0.033UF 50V X7R 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|CL21B104KBCNNNC
|Samsung Electro-Mechanics
|1276-1003-1-ND
|C3,C5,C6
|C3,C5,C6
|Cut Tape (CT)
|Active
|4
|0.1
|$0.40
|2366592
|22 Weeks
|CAP CER 0.1UF 50V X7R 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|T491A106K010AT
|KEMET
|399-3684-1-ND
|C7
|C7
|Cut Tape (CT)
|Active
|1
|0.33
|$0.33
|4400267
|7 Weeks
|CAP TANT 10UF 10% 10V 1206
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|CL31A106KAHNNNE
|Samsung Electro-Mechanics
|1276-1075-1-ND
|C8
|C8
|Cut Tape (CT)
|Active
|2
|0.2
|$0.40
|1387438
|22 Weeks
|CAP CER 10UF 25V X5R 1206
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|CL31B475KAHNNNE
|Samsung Electro-Mechanics
|1276-1055-1-ND
|C9
|C9
|Cut Tape (CT)
|Active
|1
|0.2
|$0.20
|124045
|22 Weeks
|CAP CER 4.7UF 25V X7R 1206
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|LH R974-LP-1
|OSRAM Opto Semiconductors Inc.
|475-1415-1-ND
|D1
|D1
|Cut Tape (CT)
|Active
|2
|0.25
|$0.50
|89674
|12 Weeks
|LED RED DIFFUSED 0805 SMD
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|LG R971-KN-1
|OSRAM Opto Semiconductors Inc.
|475-1410-1-ND
|D2, D3
|D2, D3
|Cut Tape (CT)
|Active
|2
|0.25
|$0.50
|325681
|12 Weeks
|LED GREEN DIFFUSED 0805 SMD
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|MPZ2012S601AT000
|TDK Corporation
|445-2206-1-ND
|FB1, FB2
|FB1, FB2
|Cut Tape (CT)
|Active
|2
|0.11
|$0.22
|228257
|10 Weeks
|FERRITE BEAD 600 OHM 0805 1LN
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|105-1103-001
|Cinch Connectivity Solutions Johnson
|J577-ND
|J1-J12
|J1,J12
|Bulk
|Active
|2
|0.73
|$1.46
|15970
|7 Weeks
|CONN TIP JACK SOLDER BLACK
|RoHS Compliant
|Lead free
|Not Available
|-
|61300311121
|Würth Elektronik
|732-5316-ND
|J2,J6,J10
|J2,J6,J10
|Bag
|Active
|3
|0.13
|$0.39
|73107
|13 Weeks
|CONN HEADER VERT 3POS 2.54MM
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|105-1102-001
|Cinch Connectivity Solutions Johnson
|J576-ND
|J3,J11
|
|Bulk
|Active
|2
|1.05
|$2.10
|0
|7 Weeks
|CONN TIP JACK SOLDER RED
|RoHS Compliant
|Lead free
|Not Available
|-
|UJ2-MIBH-4-SMT-TR
|CUI Devices
|102-4006-1-ND
|J4
|J4
|Cut Tape (CT)
|Active
|1
|0.79
|$0.79
|47066
|11 Weeks
|CONN RCPT USB2.0 MICRO B SMD R/A
|RoHS Compliant
|Lead free
|Not Available
|-
|302-S101
|On Shore Technology Inc.
|ED1543-ND
|J7
|J7
|Bulk
|Active
|1
|0.28
|$0.28
|29961
|9 Weeks
|CONN HEADER VERT 10POS 2.54MM
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|PREC018DAAN-RC
|Sullins Connector Solutions
|S2012EC-18-ND
|J9
|J9
|Bag
|Active
|1
|0.69
|$0.69
|1395
|Not Available
|CONN HEADER VERT 36POS 2.54MM
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|61300211121
|Würth Elektronik
|732-5315-ND
|J13
|J13
|Bag
|Active
|1
|0.13
|$0.13
|127153
|13 Weeks
|CONN HEADER VERT 2POS 2.54MM
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|NPC02SXON-RC
|Sullins Connector Solutions
|S9341-ND
|JUMPER
|
|Bag
|Active
|4
|0.11
|$0.44
|209938
|5 Weeks
|CONN JUMPER SHORTING .100" GOLD
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC1206JR-070RL
|Yageo
|311-0.0ERCT-ND
|L1 - Replacement
|L1
|Cut Tape (CT)
|Active
|1
|0.1
|$0.10
|9627917
|24 Weeks
|RES SMD 0 OHM JUMPER 1/4W 1206
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|EBC20DRAS
|Sullins Connector Solutions
|S9672-ND
|J5
|J5
|Tray
|Active
|1
|6.9
|$6.90
|0
|3 Weeks
|CONN EDGE DUAL FMALE 40POS 0.100
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|CRG0805F27R
|TE Connectivity Passive Product
|A126357CT-ND
|
|R1,R2
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|30073
|18 Weeks
|RES SMD 27 OHM 1% 1/8W 0805
|RoHS Compliant
|Lead free
|Not Available
|-
|CRGCQ0805F1K5
|TE Connectivity Passive Product
|A129751CT-ND
|
|R3
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|46326
|21 Weeks
|CRGCQ 0805 1K5 1%
|RoHS Compliant
|Lead free
|Not Available
|-
|RC1005F103CS
|Samsung Electro-Mechanics
|1276-3431-1-ND
|
|R4
|Cut Tape (CT)
|Discontinued at Digi-Key
|2
|0.1
|$0.20
|8019
|Not Available
|RES SMD 10K OHM 1% 1/16W 0402
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805JR-07470RL
|Yageo
|311-470ARCT-ND
|
|R5
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|823055
|24 Weeks
|RES SMD 470 OHM 5% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805FR-07470KL
|Yageo
|311-470KCRCT-ND
|
|R6
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|665330
|24 Weeks
|RES SMD 470K OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|ERJ-6ENF1373V
|Panasonic Electronic Components
|P137KCCT-ND
|
|R7
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|95215
|11 Weeks
|RES SMD 137K OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805FR-0754K9L
|Yageo
|311-54.9KCRCT-ND
|
|R8
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|19069
|24 Weeks
|RES SMD 54.9K OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|ERJ-6ENF1621V
|Panasonic Electronic Components
|P1.62KCCT-ND
|
|R9
|Cut Tape (CT)
|Active
|1
|0.1
|$0.10
|220523
|11 Weeks
|RES SMD 1.62K OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|ERJ-6ENF1433V
|Panasonic Electronic Components
|P143KCCT-ND
|
|R10
|Cut Tape (CT)
|Active
|1
|0.1
|$0.10
|34393
|11 Weeks
|RES SMD 143K OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805FR-07280RL
|Yageo
|311-280CRCT-ND
|
|R11
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|180886
|24 Weeks
|RES SMD 280 OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805FR-07909RL
|Yageo
|311-909CRCT-ND
|
|R12
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|284632
|24 Weeks
|RES SMD 909 OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|RC0805FR-071ML
|Yageo
|311-1.00MCRCT-ND
|
|R13
|Cut Tape (CT)
|Active
|2
|0.1
|$0.20
|2662481
|24 Weeks
|RES SMD 1M OHM 1% 1/8W 0805
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|-
|FT2232D-REEL
|FTDI, Future Technology Devices International Ltd
|768-1010-1-ND
|
|U1
|Cut Tape (CT)
|Active
|1
|6.99
|$6.99
|24630
|11 Weeks
|IC USB FS DUAL UART/FIFO 48-LQFP
|RoHS Compliant
|Lead free
|REACH Unaffected
|-
|TEC 2-1219WI
|Traco Power
|1951-1401-ND
|
|U2
|Tube
|Active
|1
|10.26
|$10.26
|13
|13 Weeks
|DC DC CONVERTER 9V 2W
|ROHS3 Compliant
|Lead free
|Not Available
|-
|CSTNR6M00GH5C000R0
|Murata Electronics
|490-18276-1-ND
|
|Y1
|Cut Tape (CT)
|Active
|1
|0.44
|$0.44
|7201
|11 Weeks
|CERAMIC RES 6.0000MHZ 39PF SMD
|ROHS3 Compliant
|Not Available
|Not Available
|-
|TPS25921ADR
|Texas Instruments
|296-40731-1-ND
|
|U3
|Cut Tape (CT)
|Active
|1
|1.45
|$1.45
|36658
|6 Weeks
|IC PWR MGR EFUSE 18V 8SOIC
|ROHS3 Compliant
|Lead free
|REACH Unaffected
|}
====Interface Description and Theory of Operation====
The LMS-6 interface PCB allows the LMS-6 to be powered, connect to USB to UART, and connect to an in circuit programmer through the card edge connector.
{| class="wikitable"
|+Power Jumper Settings
! rowspan="2" |Jumper Ref Des
! colspan="4" |Jumpered Pins
|-
!Battery
!USB 5V
!Banana Jacks Regulated (J1&J3)
!Direct Power (J11&J12)
|-
|J2
|X
|2,3
|1,2
|X
|-
|J6
|1,2
|2,3
|2,3
|2,3
|-
|J10
|X
|2,3
|2,3
|1,2
|}
[https://github.com/Reid-n0rc/LMS-6_Interface_Board/blob/main/LMS-6_Interface_Board_Rev_10.pdf LMS-6 Interface Board Schematic Rev 10]
=====Circuit Power Options=====
The LMS-6 Inteface board offers four power options to power LMS-6. Components for any of the power options can be omitted if they will be unused to reduce the build the build cost.
======Battery Power======
The LMS-6 can be powered using three CR123 lithium batteries connected to the LMS-6 onboard battery holders. Batter power is enabled by jumpering Pin 1 and Pin to of J6 together.
======USB 5V Power======
The LMS-6 can be powered from the J4 Micro USB B connection. This is enabled by jumpering Pin 2 and Pin 3 of J2; Pin 2 and Pin 3 of J6.
USB power is indicated by D2 Green LED
=====USB to UART=====
The LMS-6 interface includes a FT-2232 USB to UART. UART1 is connected to GPS. The default baud rate for the GPS is 38400 bps. UART 2 TX is connected to U3 pin 19 on the LMS-6.
If the connections are wrong, they can swapped using JP1,JP2 and JP4, JP5.
=====In Circuit Programming=====
=====eFuse=====
<br />
==Reference==
Here are some reference materials. This is an initial population of material, and this section will need significant cleanup - putting links up for now.
