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I will design custom m2 5g 4g modem carrier pcb with sim and esim support for you
About this Gig
Need a custom M.2 5G or 4G modem carrier PCB for your communication, IoT, networking, or embedded hardware project?
I will develop a professional carrier board for M.2 cellular modem modules with carefully planned power, USB/data interfaces, SIM connectivity, and PCB layout for reliable integration.
This service is suitable for 4G LTE and 5G routers, multi-modem systems, IoT gateways, live broadcasting equipment, industrial communication devices, and custom embedded platforms.
My service can include:
M.2 modem carrier board layout
4G LTE and 5G modem integration
Nano SIM and MFF2 eSIM footprints
USB high-speed differential pair routing
Controlled impedance considerations
Multilayer PCB layout
Power and grounding strategy
Thermal via planning
EMI-aware layout practices
Schematic capture
3D PCB and STEP model support
Manufacturing-ready project files
I work exclusively with Altium Designer or KiCad.
Every modem and carrier board has different electrical, mechanical, thermal, and RF requirements.
Please message me before ordering so we can confirm compatibility, scope, stackup, interfaces, and deliverables.
Specialization:
Circuit design
•
Schematics
•
Layout
•
Footprint
File format:
Gerber
•
STEP
•
VRML
•
SCH
•
3DS
Software:
Altium Designer
•
Eagle CAD
•
EasyEDA
•
KiCad
•
Proteus
•
Simulink
Interface:
HDMI
•
I2S
•
UART
•
USB
•
I2C
•
Wi-Fi
•
BT
•
GSM/GPRS
•
LTE
•
NB-IoT
•
Ethernet
FAQ
Can you create a PCB for both 4G and 5G M.2 modems?
Yes. I can develop carrier boards around compatible M.2 cellular modules. The exact interface, power, USB, SIM, and routing requirements depend on the specific modem datasheet.
Which M.2 modem sizes can you support?
I can work with common M.2 modem form factors, including projects requiring multiple mounting-hole positions. Please provide the exact modem part number and mechanical drawing before ordering.
Can you add physical Nano SIM slots?
Yes. The board can include physical Nano SIM interfaces where supported by the selected modem and project requirements.
Can you include an MFF2 eSIM footprint?
Yes, an MFF2/eSIM footprint can be incorporated where technically appropriate. Final implementation depends on the modem, eSIM component, and required network architecture.
Can you route USB differential pairs?
Yes. I can handle USB differential-pair routing while following the applicable interface requirements, PCB stackup, impedance targets, spacing, and return-path considerations.
Do you provide controlled impedance routing?
Yes. Controlled impedance can be incorporated when the PCB manufacturer provides the required stackup and impedance specifications.
Can you work on multi-modem carrier systems?
Yes. Advanced projects involving multiple M.2 modems can be handled through a custom offer based on the number of modules, interfaces, board layers, mechanical requirements, and validation scope.
