Leshy2 LESHY2-RF-R2 R2 exact placement

anton-vinogradov·esp32-leshy2·hardware/ecad/kicad/LESHY2-RF-R2/LESHY2-RF-R2.kicad_pcb

Top view of the Leshy2 LESHY2-RF-R2 R2 exact placement PCB
Simulate this board

Leshy2 LESHY2-RF-R2 R2 exact placement is an open source PCB design by anton-vinogradov: a 6-layer, 80 × 150 mm board with 778 components (212 distinct parts). It is built around the Texas Instruments BQ25798RQMR, onsemi CAT24C512WI-GT3, Texas Instruments TPS25751DREFR, Texas Instruments TVS2200DRVR and more. Filed under rf & radio and test & measurement.

Open multiband RF handheld on ESP32-S3 + ESP32-C5 — successor to esp32-leshy / ESP32-DIV

2.4/5-GHz Wi‑Fi · BLE · 802.15.4 · 3× nRF24 · Sub‑GHz · VHF/UHF · FM/AM/SW/LW/Airband · IR · LoRa/CC1101+NFC Cap

Capabilities · Roadmap · Stage reports · Schematics · Firmware · Русский

Leshy2 is intended to be a hobby device combining spectrum observation, communication, diagnostics and safe experimentation without a mandatory laptop. The first order targets one genuinely working prototype: the factory supplies two populated PCBAs and the owner completes a simple, solder-free final assembly.

Built around

Parts list

778 components, 212 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Texas Instruments BQ25798RQMR
U1
1
onsemi CAT24C512WI-GT3
U2
1
Texas Instruments TPS25751DREFR
U3
1
Texas Instruments TVS2200DRVR
U4
1
Texas Instruments TPD4S201RUKR
U5
1
TCA9803DGKR
U6
2
Texas Instruments MSPM0C1106SDGS20R
U7, U127
1
Texas Instruments TPUL2G223BQBR
U8
1
Analog Devices MAX17320G20+T
U9
1
Texas Instruments CSD87313DMS
U10
1
onsemi BAV70LT1G
U11
4
Diodes Incorporated BAT54-7-F
U12, U107, U133, U134
1
Texas Instruments TPS629203DRLR
U13
1
Texas Instruments TPS25961DRVR
U14
3
Texas Instruments SN74LVC2G08DCUR
U15, U49, U70
2
Texas Instruments TPS564252DRLR
U16, U43
2
Texas Instruments TPS259470LRPWR
U17, U100
8
SN74LVC1G07DCKR
U18, U47, U64, U124, U128, U129, U131, U132
2
74LVC1G32GV,125
U19, U121
1
TPS566231PRQFR
U20
Show 192 more
QtyPartRefs
2
Texas Instruments TPS25974LRPWR
U21, U46
1
PSPMAA0605H-2R2M-ANP
U22
1
SC1512-A4
U23
9
Texas Instruments TPD4E05U06DQAR
U24, U82, U87, U88, U89, U101, U104, U105 +1
1
Texas Instruments TPD2EUSB30ADRTR
U25
1
onsemi FSUSB42MUX
U26
1
CC1101RGPR
U27
2
SN74LVC1G08DCKR
U28, U76
1
TTM Technologies B0310J50100AHF
U29
1
Nexperia 74LVC2G126DP,125
U30
5
Nexperia 74LVC126APW,118
U31, U33, U90, U91, U93
5
Texas Instruments TPS22919DCKR
U32, U48, U60, U65, U80
2
Infineon BGS13SN8E6327XTSA1
U34, U35
3
Analog Devices AD8314ARMZ-REEL
U36, U37, U38
1
G-NiceRF SA818S-U
U39
4
Texas Instruments TMUX1136DGSR
U40, U44, U45, U71
3
74LVC2G14GV,125
U41, U59, U117
2
TCA9534APWR
U42, U84
4
TPS3808G33DBVR
U50, U94, U103, U125
1
G-NiceRF SA818S-V
U51
2
HMC544AETR
U52, U58
1
PGA-103+
U53
1
SI5351A-B-GTR
U54
1
LT5560EDD#TRPBF
U55
1
WBC1-1TLC
U56
1
WBC16-1TLC
U57
1
Si4732-A10-GSR
U61
1
Seiko Epson Q13FC13500005
U62
2
Texas Instruments SN74LVC2G66DCUR
U63, U74
2
Texas Instruments TPS3839K33DBZR
U66, U81
1
TLV9061IDBVR
U67
3
Texas Instruments TS5A63157DCKR
U68, U72, U85
1
Texas Instruments SN74LVC1G3157DBVR
U69
1
Everest Semiconductor ES8311
U73
4
Texas Instruments SN74LVC1G126DCKR
U75, U77, U78, U79
1
Same Sky SJ-43515TS-SMT-TR
U83
1
Diodes Incorporated PAM8302AAYCR
U86
1
TCA4307DGKR
U92
2
BAT54S,215
U95, U96
1
LMV331IDBVR
U97
2
Texas Instruments SN74LVC1G06DCKR
U98, U123
1
SN74CBTLV1G125DCKR
U99
1
Texas Instruments TXS0102DCUR
U102
1
TCA6424ARGJR
U106
3
TLV1821DCKR
U108, U109, U110
1
TCA9535PWR
U111
5
BAT54ALT1G
U112, U113, U114, U115, U116
1
SN74LVC3G07DCUR
U118
1
SN74LVC08APWR
U119
1
SN74LVC1G74DCUR
U120
1
SN74LVC1G17DCKR
U122
1
Texas Instruments TPS3435CAKAGDDFR
U130
1
Diodes Incorporated DMN2056U-7
Q1
2
Diodes Incorporated 2N7002DW-7-F
Q2, Q3
2
Diodes Incorporated MMBT3904-7-F
Q4, Q5
1
NX3008NBKS,115
Q6
1
Abracon ABM8-272-T3
Y1
1
Abracon ABM8-26.000MHZ-10-D-1-G-T
Y2
1
3225-27.00-10-10-10/A
Y3
2
GCT USB4105-GF-A
J1, J4
3
Samtec FTSH-105-01-L-DV-K-P-TR
J2, J3, J13
5
GCT RFPC-SMA31-FN-175-A
J5, J6, J7, J8, J9
1
Samtec HLE-107-02-G-DV-PE-LC
J10
1
1125R-SMT-4P
J11
1
Hirose FX8C-80S-SV5(92)
J12
1
Keystone Electronics 1048P
BT1
2
Littelfuse 0451005.MRL
F1, F2
1
PUI Audio AS02404PO
LS1
1
Same Sky CMEJ-0413-42-SMT-TR
MK1
2
Alps Alpine SKRTLAE010
SW1, SW2
1
Alps Alpine EC11E18244AU
SW3
1
OMRON B3S-1100P
SW4
1
C&K JS102011SAQN
SW5
3
Littelfuse SESD0402X1UN-0020-090
D1, D4, D5
2
Nexperia PESD24VY1BSF
D2, D3
1
Sunlord MWSA0503S-2R2MT
L1
1
Sunlord WPN201612H2R2MT
L2
1
Sunlord MWSA0503S-4R7MT
L3
1
Abracon AOTA-B201610S3R3-101-T
L4
3
Murata LQG15HS10NJ02D
L5, L6, L9
1
Murata LQG15HS3N6S02D
L7
1
Murata LQG15HS15NJ02D
L8
1
Murata LQG15HS3N3S02D
L10
1
Murata LQG15HS6N8J02D
L11
1
Murata LQG15HS2N2S02D
L12
1
Sunlord MWSA0503S-3R3MT
L13
4
LQW2BAS22NG00L
L14, L15, L16, L17
2
LQW2BASR22G00L
L18, L21
2
LQW2BAS47NG00L
L19, L22
1
LQW2UASR56F00L
L20
1
LQW2BASR33G00L
L23
1
LQW15AN47NG80D
L24
2
LQW15AN12NG80D
L25, L26
1
Murata LQW15AN56NG00D
L27
4
Murata BLM18PG181SN1D
L28, L29, L30, L31
12
Murata GRM31CR71E106MA12L
C1, C2, C5, C6, C7, C11, C12, C13 +4
2
Murata GRM155R71E473KA88D
C3, C4
117
Yageo CC0402KRX7R9BB104
C8, C16, C19, C22, C38, C41, C42, C43 +109
3
TDK CGA5L1X7R1E475K160AC
C9, C29, C56
1
KEMET C0402C102K5RACTU
C10
4
Murata GRM1555C1H221JA01D
C20, C21, C237, C238
13
Murata GRM188R60J106ME47D
C23, C24, C30, C37, C55, C74, C139, C189 +5
16
Murata GRM32ER71E226KE15L
C25, C26, C27, C28, C61, C62, C63, C77 +8
1
Yageo CC0603KRX7R0BB104
C31
32
TDK C1608X7R1C105K080AC
C32, C45, C123, C125, C144, C145, C146, C154 +24
2
Samsung CL05B104KO5NNNC
C33, C35
7
Samsung CL05A105KA5NQNC
C34, C36, C166, C171, C174, C177, C178
9
Murata GRM155R71H103KA88D
C39, C50, C53, C151, C222, C245, C247, C257 +1
4
Murata GRM188R71E474KA12D
C40, C44, C51, C52
1
Murata GRM31C5C1H224JE02L
C47
1
Murata GRM31CR71A226KE15L
C57
3
KEMET C0402C330J5GACTU
C59, C75, C140
4
Murata GRM155R71H472KA01D
C64, C72, C137, C250
5
Murata GRM21BR71E225KE11L
C66, C68, C251, C253, C275
2
Murata GRM188R71E224KA88D
C67, C252
1
CL05B104KB5NNNC
C70
1
CL10B105KO8NNNC
C71
5
Murata GRM1555C1H121JA01D
C73, C119, C136, C138, C153
5
Murata GJM1555C1H150JB01D
C86, C87, C115, C116, C173
4
TDK C1005X5R0J475K050BC
C91, C103, C104, C105
1
Murata GJM1555C1H8R0DB01D
C106
1
Murata GJM1555C1H100JB01D
C107
1
Murata GJM1555C1H6R2DB01D
C108
1
Murata GJM1555C1HR47BB01D
C120
1
Murata GJM1555C1H1R2BB01D
C124
1
Murata GJM1555C1HR60BB01D
C127
2
Murata GJM1555C1H101JB01D
C128, C129
2
GCM1555C1H121FA16D
C155, C158
2
GJM1555C1H1R4WB01D
C156, C159
2
GCM1555C1H200FA16D
C157, C160
1
GJM1555C1H5R7WB01D
C161
1
CC0402BRNPO9BN2R8
C162
1
GJM1555C1H5R8WB01D
C163
8
Murata GRM1555C1H102JA01D
C164, C165, C168, C169, C175, C180, C181, C185
1
GJM1555C1H4R7BB01D
C170
1
Murata GRM155R71A474KE01D
C182
2
Murata GRM1555C1H220JA01D
C183, C184
4
Murata GRM21BR60J226ME39L
C224, C225, C226, C227
1
Yageo RC0402FR-07100RL
R1
110
Yageo RC0402FR-0710KL
R2, R5, R10, R13, R15, R18, R23, R24 +102
34
Yageo RC0402FR-07100KL
R3, R44, R68, R114, R126, R141, R142, R146 +26
1
Yageo RC0402FR-0744K2L
R4
1
UNI-ROYAL 0402WGF8201TCE
R6
1
Yageo RC0402FR-0730K1L
R7
5
TDK B57332V5103F360
R8, R33, R34, R71, R73
1
UNI-ROYAL 0402WGF5231TCE
R9
13
UNI-ROYAL 0402WGF2201TCE
R11, R12, R157, R158, R183, R184, R187, R201 +5
9
Yageo RC0402FR-0747KL
R14, R48, R57, R140, R208, R209, R236, R265 +1
2
Panasonic ERJ-P08F49R9V
R16, R17
1
Yageo RC0402FR-07620KL
R19
2
Bourns CRM2512-FX-20R0ELF
R20, R21
5
Yageo RC0402FR-07169KL
R22, R30, R38, R58, R237
1
Panasonic ERJ-P08F10R0V
R28
11
Yageo RC0402FR-07220KL
R31, R32, R39, R40, R41, R42, R43, R52 +3
6
Yageo RC0402FR-071KL
R35, R55, R76, R79, R82, R83
1
Vishay WSL25125L000FEA
R37
1
Yageo RC0402FR-07196KL
R45
1
Yageo RC0402FR-07240KL
R46
1
Yageo RC0402FR-0742K2L
R47
3
Yageo RC0603FR-071KL
R50, R235, R245
2
Yageo RC0402FR-0730KL
R51, R65
4
Yageo RC0402FR-0768KL
R59, R129, R133, R135
2
Yageo RC0402FR-071K82L
R61, R239
6
Yageo RC0402JR-070RL
R62, R153, R154, R172, R180, R181
1
Yageo RT0402BRD07100KL
R63
1
Yageo RT0402BRD07191KL
R64
1
Yageo RC0402FR-0745K3L
R66
1
UNI-ROYAL 0402WGF1651TCE
R67
1
Vishay TNPW040210K0BEED
R69
1
Vishay TNPW040243K7BEED
R70
2
Yageo RC0402FR-07470RL
R77, R78
4
Yageo RC0402FR-075K1L
R85, R86, R124, R144
2
Panasonic ERJ-2RKF27R0X
R87, R88
5
Yageo RC0402FR-071ML
R89, R251, R262, R281, R286
1
Yageo RC0402FR-0733RL
R90
18
Panasonic ERJ-2RKF22R0X
R93, R95, R96, R97, R98, R107, R108, R109 +10
1
Yageo RC0402FR-0756KL
R106
2
Yageo RC0402FR-0752R3L
R123, R143
1
UNI-ROYAL 0402WGF2703TCE
R127
1
Yageo RC0402FR-0733KL
R128
1
Yageo RC0402FR-073K32L
R130
1
Yageo RC0402FR-0712KL
R132
1
RC0402FR-0793R1L
R147
2
RC0402FR-0782RL
R148, R149
1
RTT023R00FTH
R152
1
UNI-ROYAL 0402WGF1603TCE
R188
2
Yageo RC0402FR-07220RL
R203, R205
2
Yageo RC0402FR-07110KL
R225, R243
2
0402WGF1003TCE
R226, R232
1
0402WGF1004TCE
R227
2
0402WGF1001TCE
R228, R229
4
0402WGF1002TCE
R230, R231, R233, R234

More boards in esp32-leshy2

Similar boards