Openair2-panelized
About the Openair2-panelized PCB
Openair2-panelized is an open source PCB design by OpenAirCgn, published on GitHub. It is a 2-layer board measuring 190 × 102 mm, with 68 components from 45 distinct parts.
Other key parts include the FT231XQ, SC189Z, SI7006-A20, RFM95W and MIC2004-1.2YM5. By type, the board carries 23 resistors, 12 capacitors, 11 test points, 5 ICs, 5 connectors and 2 transformers.
From the project
Schematics and board design of "next gen" OpenAir board revision
This repository contains the Kicad schematics and board layouts for the OpenAir sensor plattform, as well as the bill of materials.
- 1.4 changed voltage regulator footprint (IC3), to a more common pinout, removed MICS sensor
Main components on the Openair2-panelized
Openair2-panelized bill of materials (BOM)
68 components, 45 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FT231XQ | QFN-20 | IC2 |
| 1 | SC189Z | SOT23-5 | IC3 |
| 1 | SI7006-A20 | SI7006-A20 | IC5 |
| 1 | RFM95W | RFM95W-SMD | IC6 |
| 1 | MIC2004-1.2YM5 | SOT23-5 | U1 |
| 1 | PM | HEADER-1x07-2.5-JST-XH | P1 |
| 1 | MOD1 | HEADER-1x08-1.27-ZZ-POL | P2 |
| 1 | MOD2 | HEADER-1x08-1.27-ZZ-POL | P3 |
| 1 | FAN | HEADER-1x03-2.54 | P4 |
| 1 | PWR | HEADER-1x04-2.5-JST-XH | P5 |
| 1 | CONN_2 | U-FL | ANT1 |
| 1 | RESET | CK-PTS830 | BTN1 |
| 1 | USER | CK-PTS830 | BTN2 |
| 2 | HOLE | HOLE-3.2 | H1, H2 |
| 2 | MMBT2222ALT3G | SOT23-3 | T2, T3 |
| 1 | 5V | TESTPOINT_1mm | TP1 |
| 1 | 3V3 | TESTPOINT_1mm | TP2 |
| 1 | GND | TESTPOINT_1mm | TP3 |
| 1 | TXD | TESTPOINT_1mm | TP4 |
| 1 | ~RTS | TESTPOINT_1mm | TP5 |
Show 25 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RXD | TESTPOINT_1mm | TP6 |
| 1 | ~DTR | TESTPOINT_1mm | TP7 |
| 1 | SHLD | TESTPOINT_1mm | TP8 |
| 1 | ANT | HEADER-1x01 | TP9 |
| 1 | ~RST | TESTPOINT_1mm | TP10 |
| 1 | BOOT | TESTPOINT_1mm | TP11 |
| 1 | USB | USB-MICRO-B | USB1 |
| 1 | LED | 0603-POLAR | LED1 |
| 1 | D_Schottky | SOD-123F | D1 |
| 1 | 2.2u 1A BDCD002520122R2MS1 | 1008-2520 | L1 |
| 1 | FERRITE | 0603 | L2 |
| 2 | 0.1u | 0603 | C1, C5 |
| 3 | 10u | 0805 | C3, C4, C14 |
| 1 | 10n | 0603 | C6 |
| 2 | 47p | 0603 | C7, C8 |
| 3 | 0u1 | 0603 | C9, C11, C13 |
| 1 | 4u7 | 0603 | C10 |
| 7 | 10K | 0603 | R1, R3, R4, R13, R14, R15, R16 |
| 1 | 1K | 0603 | R2 |
| 1 | 22K | 0603 | R5 |
| 6 | 27 | 0603 | R6, R8, R9, R11, R12, R19 |
| 2 | 47K | 0603 | R7, R10 |
| 2 | 220 | 0603 | R17, R18 |
| 2 | DNP | 0603 | R20, R21 |
| 2 | 2K2 | 0603 | R26, R27 |
Openair2-panelized design files
The KiCad project lives in the OpenAirCgn/openairnode-hw repository on GitHub; these links point at the commit this page was built from.
Openair2-panelized: common questions
How big is the Openair2-panelized PCB?
The Openair2-panelized measures 190 × 102 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Openair2-panelized?
68 components, from 45 distinct parts. The full bill of materials is listed on this page.
Where can I download the Openair2-panelized design files?
From the OpenAirCgn/openairnode-hw repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Openair2-panelized design in my own project?
The repository has no license, so all rights stay with OpenAirCgn. Use it as a reference, and ask the author before reusing the design.
