ESP32 IoT Control Module with 4 Relay

PCBWay sponsored the fabrication of 5 PCB boards for one of my embedded IoT projects, and the experience was excellent from start to finish. The PCB quality was outstanding, with clean solder masks, precise traces, accurate drill holes, and very solid overall finishing, clearly reflecting a high manufacturing standard. What stood out most was PCBWay’s professional communication and reliability. The ordering process was straightforward, production was fast, and the boards were delivered exactly as specified. Even though the design and assembly were done locally in Nigeria, the PCBs integrated smoothly into the overall hardware development workflow. As an IoT engineer, having a reliable PCB manufacturing partner is critical and PCBWay has proven to be one. Their support for engineers, makers, and innovators around the world is truly commendable. I highly recommend PCBWay to anyone looking for high-quality PCB manufacturing, fast turnaround, and dependable service.



Dec 23,2025
88 viewsReport item
PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
Zacchaeus Oluwole View Profile
2posts 0followers 0following
  • Comments(2)
  • Likes(3)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    Excellent service, support with file queries, appropriate solutions that facilitate development work. We are very grateful for the attention given to this and other projects manufactured with PCBWay.
    Building 5 inch gauge locomotive.
    Everything works and is to spec. There are no issues with this board. Shipping was prompt and boards were received with no issues.
    This is revision 1.2 of my ESP32C3 smart board project that is a feature-packed display module based on the ESP32-C3 MCU. Production of this board has been amazing and I have no complaints. Board desi...
    We outsource SLM parts for our customers since we don’t have an SLM machine in-house, but the customer was very happy with both the quality and the fast turnaround of the parts.
    Excellent quality. Well made and it works ;))
    Everything went smoothly, the PCB turned out great, even with the line art on the back side. The stencil worked great too. As always big thanks to the PCBWay team for yet another awesome PCB!
    After assembled I shall edit the sketch of operation and displaying.
    SHOW ME MORE