4 layers30 × 51 mm
2 layers33 × 20 mm
Pmod neom8t
Gaoyuan-Wang/DocumentRTK3RTK Tracing Techniques
- Size
- 33 × 20 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 79
- Nets
- 19
- Pads
- 123
- Tracks, vias
- 88, 1
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 5 Nov 2021
- Updated
- 5 Nov 2021
Overview
Pmod neom8t is an open-source printed circuit board by Gaoyuan-Wang, from the Gaoyuan-Wang/DocumentRTK repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 33 × 20 mm with 79 parts on 19 nets, routed with 88 tracks and 1 via.
It is built around the NEO-M8T. Its parts include 4 connectors, 3 capacitors, 1 resistor, 1 IC and 1 inductor.
Main components
1README
GPS-M8T/PMOD-to-NEO-M8T-master/readme.mdPMOD to NEO-M8T
Simple board to connect a uBlox NEO-M8T gps module to an extended SPI (type 2A) PMOD connection.
| ID | Value | Package | Notes |
|---|---|---|---|
| C1, C2 | 10 nF, 16V, 10% | 0402 | Decoupling caps for VIN and for active antenna power |
| C3 | 47 pF, 25V, 5% | 0402 | DC blocking cap for RF IN |
| R1 | 10 Ohm, >1/4 watt, 10% | 0805 | Active antenna bias resistor |
| L1 | 27 nH, 5% | 0402 | Blocks RF input from active antenna power supply |
Parts
79| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10nF | Resistors_SMD:R_0402 | C1, C2 |
| 1 | 10 | Resistors_SMD:R_0805 | R1 |
| 1 | 27nH | Inductors_SMD:L_0402 | L1 |
| 1 | 47pF | Resistors_SMD:R_0402 | C3 |
| 1 | Ant_Jumper | footprints:2-jumper | J3 |
| 1 | Conn_01x12_Male | pmod-conn_6x2:pmod_pin_array_6x2 | J2 |
| 1 | Conn_Coaxial | footprints:CON-SMA-EDGE | J1 |
| 1 | LNA_EN | Connectors:PINTST | J4 |
| 1 | NEO-M8T | footprints:NEO-M8 | U1 |
The 10 most common of 79 parts.
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Questions
How big is the Pmod neom8t PCB?
It measures 33 × 20 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pmod neom8t use?
79 parts, built around the NEO-M8T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pmod neom8t KiCad files?
From the Gaoyuan-Wang/DocumentRTK repository on GitHub, at the commit this page was made from: the board is GPS-M8T/PMOD-to-NEO-M8T-master/pmod-neom8t.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pmod neom8t design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).