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PumaTX MB HW01

PumaFPV·PumaTX·Hardware/PumaTX_MB_HW01/PumaTX_MB_HW01.kicad_pcb

PumaTX MB HW01 PCB layout, top view — open source RP2040/RP2350 board by PumaFPV

About the PumaTX MB HW01 PCB

PumaTX MB HW01 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 84 components from 46 distinct parts.

Its main chip is the ESP32-PICO-D4, from the RP2040/RP2350 family. Other key parts include the E28-2G4M27S, SX1280 and MIC5528-3.3YMT-T5. By type, the board carries 34 capacitors, 18 resistors, 9 connectors, 5 ICs, 4 jumpers and 4 inductors.

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 HW01

ESP32-PICO-D4E28-2G4M27SSX1280MIC5528-3.3YMT-T5

PumaTX MB HW01 bill of materials (BOM)

84 components, 46 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-PICO-D4
U400
1
E28-2G4M27S
U402
1
SX1280
U410
2
MIC5528-3.3YMT-T5
U520, U530
1
Motor_DC
M130
1
Fan
M140
2
ZXMN3B01F
Q130, Q140
1
NX2016SA-52MHZ-EXS00A-CS06016
Y410
1
PSoM_ESP32S2_Carrier_Board
J1
1
FFC2B28-12-G
J2
1
FH12A-26S-0.5SH(55)
FH12A-26S-0.5SH_55_
J100
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
Buzzer
BZ100
4
Jumper_2_Small_Open
JP1, JP2, JP3, JP4
2
SKRPABE010
S110, S120
2
S1GHE
D130, D140
1
L
L400
Show 26 more
QtyPartRefs
1
3n
L411
1
2N5
2n5
L412
1
15U
15u
L414
1
2n2
C1
2
1n
C2, C102
1
15u
C3
1
2N2
2n2
C101
5
15U
15u
C103, C301, C302, C303, C304
7
100N
100n
C110, C120, C130, C140, C418, C420, C450
2
1u
C401, C451
2
C
C406, C407
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
1
10U
10u
C452
4
2U2
2u2
C520, C521, C530, C531
2
4K7
4k7
R110, R120
2
10K
10k
R130, R140
2
180
R131, R141
4
2K2
2k2
R301, R302, R303, R304
1
10K
10k
R401
5
1k
R410, R411, R412, R413, R414
2
0
R511, R512

PumaTX MB HW01 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 HW01: common questions

What microcontroller does the PumaTX MB HW01 use?

The PumaTX MB HW01 is built around the ESP32-PICO-D4, from the RP2040/RP2350 family.

How big is the PumaTX MB HW01 PCB?

The PumaTX MB HW01 measures 130 × 40 mm, has 4 copper layers and is 1.2204 mm thick.

How many components are on the PumaTX MB HW01?

84 components, from 46 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 HW01 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 HW01 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 HW01 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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