Committed to providing one-stop electronic hardware services for over a decade, Seeed Fusion has the expertise and engineering insight to deliver streamlined PCB assembly at low costs and is equipped with a wide range of value-added services and capabilities. Check out their website to know about their manufacturing capabilities and service.
To available Seeed Studio Sevices: https://www.seeedstudio.com/prototype-pcb-assembly.html
- IEEE 802.11 b/g/n-compliant
- Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band
- Single-band 1T1R mode with data rate up to 150 Mbps
- TX/RX A-MPDU, RX A-MSDU
- Immediate Block ACK
- Fragmentation and defragmentation
CPU and Memory
- Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz
- 128 KB ROM
- 320 KB SRAM
Advanced Peripheral Interfaces
- 43 × programmable GPIOs
- 2 × 12-bit SAR ADCs, up to 20 channels
- 2 × 8-bit DAC
- 14 × touch sensing IOs
- 4 × SPI
- 1 × I2S
- 2 × I2C
- 2 × UART
- RMT (TX/RX)
PCB Layout along with 3D view is attached below
Ordering the PCBs From JLCPCB
Full Process is shown using Screenshots Step-wise.
Now we have got the PCB design and it’s time to order the PCB’s. For that, you just have to go to JLCPCB.com, and click on “QUOTE NOW” button.
JLCPCB is also, sponsor of this project. JLCPCB (ShenzhenJLC Electronics Co., Ltd.), is the largest PCB prototype enterprise in China and a high-tech manufacturer specializing in quick PCB prototype and small-batch PCB production. You can order a minimum of 5 PCBs for just $2.
To get the PCB manufactured, upload the Gerber file you downloaded in the last step. Upload the.zip file or you can also drag and drop the Gerber files.
After uploading the zip file, you’ll see a success message at the bottom of the file is successfully uploaded.
You can review the PCB in the Gerber viewer to make sure everything is good. You can view both the top and bottom of the PCB. After making sure our PCB looks good, we can now place the order at a reasonable price. You can order 5 PCBs for just $2 but if it’s your first order then you can get 5 PCBs for $2.
To place the order, click on the “SAVE TO CART” button. My PCBs took 2 days to get manufactured and arrived within a week using the DHL delivery option. PCBs were well packed and the quality was really good.