HardLabs

PumaTX MB HW00

PumaFPV·PumaTX·Hardware/PumaTX_MB_HW00/PumaTX_MB_HW00.kicad_pcb

PumaTX MB HW00 PCB layout, top view — open source RP2040/RP2350 board by PumaFPV

About the PumaTX MB HW00 PCB

PumaTX MB HW00 is an open source RP2040/RP2350 PCB design by PumaFPV, published on GitHub under the MIT license. It is a 4-layer board measuring 130 × 40 mm, with 111 components from 57 distinct parts.

Its main chip is the ESP32-PICO-D4, from the RP2040/RP2350 family. Other key parts include the CP2105-F01-GMR, E28-2G4M27S, SX1280, BQ24075RGTR and MIC5528-3.3YMT-T5. By type, the board carries 46 capacitors, 30 resistors, 9 ICs, 8 connectors, 5 inductors and 4 transistors.

It belongs with the power & battery designs in this gallery.

From the project

DIY FPV Remote controller based on the one from the mavic

RC04: Software: PPM SBus Hall Effect Pots reading (Left pot mode switch left = down ; Right = up ; RTH = overwrite) Arm reading Pre reading RTH reading Power on / off via sport switch basic screen use + vbat + splash screen

Hardware: Micro USB (from controller) 2S LiPo external RF (R9M) USB 2.0 (or 3.0 if I find one,) to plug in module (gnd, 5v, VBat, Tx) Support for JR module in phone holder

Main components on the PumaTX MB HW00

CP2105-F01-GMRESP32-PICO-D4E28-2G4M27SSX1280BQ24075RGTRMIC5528-3.3YMT-T5

PumaTX MB HW00 bill of materials (BOM)

111 components, 57 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CP2105-F01-GMR
U200
2
ESP32-PICO-D4
U300, U400
1
E28-2G4M27S
U402
1
SX1280
U410
1
BQ24075RGTR
U500
3
MIC5528-3.3YMT-T5
U510, U520, U530
1
Motor_DC
M130
1
Fan
M140
2
ZXMN3B01F
Q130, Q140
2
UMH3NTN
Q200, Q201
1
NX2016SA-52MHZ-EXS00A-CS06016
Y410
1
FH12A-26S-0.5SH(55)
FH12A-26S-0.5SH_55_
J100
1
FH12-12S-0.5SH(55)
FH12-12S-0.5SH_55_
J101
2
500334-0160
J102, J103
1
692122030100
J104
1
53398-0667
J105
2
U.FL-R-SMT-1(40)
U.FL-R-SMT-1_40_
J400, J410
1
2450AT18A100E
ANT300
1
Buzzer
BZ100
2
SKRPABE010
S110, S120
Show 37 more
QtyPartRefs
2
S1GHE
D130, D140
2
L
L300, L400
1
3n
L411
1
2N5
2n5
L412
1
15U
15u
L414
1
2N2
2n2
C101
1
1n
C102
5
15U
15u
C103, C301, C302, C303, C304
9
100N
100n
C110, C120, C130, C140, C203, C350, C418, C420 +1
3
1u
C200, C202, C501
1
100N
100n
C201
4
1u
C300, C351, C401, C451
4
C
C306, C307, C406, C407
2
10U
10u
C352, C452
1
0P8
0p8
C410
2
1P2
1p2
C411, C412
1
100P
100p
C413
1
0P5
0p5
C414
2
10N
10n
C415, C416
1
470N
470n
C419
2
4U7
4u7
C502, C503
6
2U2
2u2
C510, C511, C520, C521, C530, C531
3
0k
R101, R102, R510
3
4K7
4k7
R110, R120, R200
2
10K
10k
R130, R140
2
180
R131, R141
2
10K
10k
R300, R401
4
2K2
2k2
R301, R302, R303, R304
1
120K
120k
R305
1
470K
470k
R306
5
1k
R410, R411, R412, R413, R414
1
100K
100k
R501
1
1K1
1k1
R502
1
590
R503
1
0
R504
1
36K5
36k5
R505
2
0
R511, R512

PumaTX MB HW00 design files

The KiCad project lives in the PumaFPV/PumaTX repository on GitHub; these links point at the commit this page was built from.

PumaTX MB HW00: common questions

What microcontroller does the PumaTX MB HW00 use?

The PumaTX MB HW00 is built around the ESP32-PICO-D4, from the RP2040/RP2350 family.

How big is the PumaTX MB HW00 PCB?

The PumaTX MB HW00 measures 130 × 40 mm, has 4 copper layers and is 1.2204 mm thick.

How many components are on the PumaTX MB HW00?

111 components, from 57 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the PumaTX MB HW00 design files?

From the PumaFPV/PumaTX repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the PumaTX MB HW00 design in my own project?

Yes, under the terms of its MIT license, which PumaFPV chose for the repository.

Can I test firmware for the PumaTX MB HW00 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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