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Mesh radio-Halow-LoRa

ties1887·Mesh-radio-Halow-LoRa·Second-Generation-Builds/CM4-Carrier-Board/CM4_MANET.kicad_pcb

Top view of the Mesh radio-Halow-LoRa PCB
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Mesh radio-Halow-LoRa is an open source Raspberry Pi PCB design by ties1887: a 6-layer, 76 × 56 mm board with 112 components (73 distinct parts). It is built around the TPS565201DDCR, TPS62142RGTR, CM4 Lite / 4GB / no WiFi, 74LVC1G07SE-7 and more. Filed under rf & radio and iot & wireless.

Modular mesh radio system using Raspberry Pi + HaLow (802.11ah) + LoRa.

KiCad source project for the experimental Raspberry Pi Compute Module 4 MANET carrier board.

- Raspberry Pi Compute Module 4; - M.2 E-key Wi-Fi/MANET radio interface; - onboard Morse Micro MM8108 HaLow option; - USB2514B USB hub and two external USB interfaces; - microSD, Ethernet, power regulation and service interfaces; - Pololu D42V55F5 5 V regulator module.

Mesh radio-Halow-LoRa, from the project README
From the project README

Built around

TPS565201DDCRTPS62142RGTRCM4 Lite / 4GB / no WiFi74LVC1G07SE-7RT9742GGJ5USB2514B-AEZC-TRTPS2557DRBRTPS2553DBVRMM8108-MF15457

Parts list

112 components, 73 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS565201DDCR
Texas Instruments
U10
1
TPS62142RGTR
Texas Instruments
U20
1
CM4 Lite / 4GB / no WiFi
U100
2
74LVC1G07SE-7
Diodes Incorporated
U110, U400
1
RT9742GGJ5
Richtek
U120
1
USB2514B-AEZC-TR
Microchip
U200
2
TPS2557DRBR
Texas Instruments
U220, U240
1
TPS2553DBVR
Texas Instruments
U260
1
MM8108-MF15457
Morse Micro
U300
1
TX322524M4DBDD2T
TX322524M4DBDD2T / 24MHz / 10pF
Yajingxin
Y210
1
BATTERY SOLDER PADS
J1
1
BOOT service pads
J110
1
GLOBAL_EN service pads
J111
1
5033981892
Molex 5033981892
Molex
J120
2
SM06B-GHS-TB(LF)(SN)
JST SM06B-GHS-TB(LF)(SN)
JST
J220, J240
1
U.FL-R-SMT-1(80)
Hirose U.FL-R-SMT-1
Hirose
J300
1
APCI0085-P005A
APCI0085-P005A / M.2 E-key socket
Lian Xin Technology
J400
1
SM12B-GHS-TB(LF)(SN)
JST SM12B-GHS-TB(LF)(SN)
JST
J500
1
Pololu #5571 / D42V55F5
PS1
1
G2401CE / C2904710
T500
Show 53 more
QtyPartRefs
4
TPD4EUSB30DQAR
Texas Instruments
D220, D240, D500, D501
1
XAL5030-222MEC
2.2u / XAL5030-222MEC
Coilcraft
L10
1
XFL4020-222MEC
2.2u / XFL4020-222MEC
Coilcraft
L20
1
GRM32EC81C476KE15L
47u / 16V / X6S
Murata
C1
1
CL10B104KB8NNNC
100n / 16V / X7R
Samsung Electro-Mechanics
C2
3
1206X226K160NT
22u / 10V / X5R
FH
C10, C13, C14
4
CL10B104KB8NNNC
100n / 16V
Samsung Electro-Mechanics
C11, C111, C121, C400
1
CL10B104KB8NNNC
100n / 16V bootstrap
Samsung Electro-Mechanics
C12
2
CL21A106KAYNNNE
10u / 10V
Samsung Electro-Mechanics
C20, C120
1
CL10B104KB8NNNC
100n / 16V AVIN
Samsung Electro-Mechanics
C21
1
1206X226K160NT
22u / 10V
FH
C22
1
TCC0603X7R103M500CT
10n / 16V SS
CCTC
C23
1
CL10B104KB8NNNC
100n / reset delay
Samsung Electro-Mechanics
C110
1
CL10B104KB8NNNC
100n / 10V / low-ESR / CRFILT
Samsung Electro-Mechanics
C200
1
CL10B104KB8NNNC
100n / 10V / low-ESR / PLLFILT
Samsung Electro-Mechanics
C201
2
CGA0603C0G160J500JT
16p / C0G / initial
HRE
C210, C211
1
CL10B104KB8NNNC
100n / U200 pin 5
Samsung Electro-Mechanics
C212
1
CL10B104KB8NNNC
100n / U200 pin 10
Samsung Electro-Mechanics
C213
1
CL10B104KB8NNNC
100n / U200 pin 15
Samsung Electro-Mechanics
C214
1
CL10B104KB8NNNC
100n / U200 pin 23
Samsung Electro-Mechanics
C215
1
CL10B104KB8NNNC
100n / U200 pin 29
Samsung Electro-Mechanics
C216
1
CL10B104KB8NNNC
100n / U200 pin 36
Samsung Electro-Mechanics
C217
1
C0805C475M8PACTU
4.7u / 10V
KEMET
C218
2
CL10B104KB8NNNC
100n / 16V input
Samsung Electro-Mechanics
C220, C240
2
JBLM2221M010C058RTM 220UF 10V
220u / 10V / 20% / polymer / 35mR
DMBJ
C221, C241
2
CL10B104KB8NNNC
100n / 16V output
Samsung Electro-Mechanics
C222, C242
1
CL10A105KB8NNNC
1u / 10V input
Samsung Electro-Mechanics
C260
1
CL10A225KO8NNNC
2.2u / 10V
Samsung Electro-Mechanics
C300
1
CL21A106KAYNNNE
10u / 10V VBAT pin10
Samsung Electro-Mechanics
C301
1
CL21A106KAYNNNE
10u / 10V VBAT_TX pin24
Samsung Electro-Mechanics
C302
1
CL21A106KAYNNNE
10u / 10V VDD_USB pin25
Samsung Electro-Mechanics
C303
1
CL10B104KB8NNNC
100n / 16V VDDIO pin22
Samsung Electro-Mechanics
C304
2
DNP / matching
C305, C306
3
CL10B104KB8NNNC
100n / 16V / local MM8108 bypass
Samsung Electro-Mechanics
C307, C308, C309
1
1812B102K202NT
1n / 2kV / X7R / shield coupling
FH
C500
1
GRM155R71C104KA88J
100n
Murata
C501
1
1812B102K202NT
1n / 2kV
FH
C502
1
0603WAF1003T5E
100k / 1%
UNI-ROYAL
R1
1
TNPW060333K2BEEA
33.2k / 0.1%
Vishay
R10
1
PTFR0603B10K0P9
10k / 0.1%
RESI
R11
3
0603WAF0000T5E
0R / fitted
UNI-ROYAL
R110, R111, R112
9
0603WAF1002T5E
10k
UNI-ROYAL
R113, R201, R202, R203, R204, R205, R206, R400 +1
2
FRC0603F1202TS
12k / 1%
FOJAN
R120, R200
2
CR-03FL7---147K
147k / 1%
Viking Tech
R220, R240
6
0603WAF1003T5E
100k
UNI-ROYAL
R221, R222, R241, R242, R261, R262
1
FRC0603F2612TS
26.1k / 1%
FOJAN
R260
1
0603WAF1002T5E
10k / discharge
UNI-ROYAL
R263
1
FRC0603F2203TS
220k / 1%
FOJAN
R300
1
0402WGF0000TCE
0R / RF link
UNI-ROYAL
R301
1
0603WAF1002T5E
10k / host-domain pullup
UNI-ROYAL
R402
1
0603WAF1004T5E
1M / shield bleed
UNI-ROYAL
R500
1
0R / optional chassis bond
R501
4
RC0603FR-0775RL
75R
Yageo
R502, R503, R504, R505

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