2 layers333.4 × 149.9 mm
2 layers73.2 × 71.9 mm
BLE NFC Badge
bluetiger9/ScanMeBadge10An nRF52832 based, low power wire / contactless badge with Bluetooth Low Energy 5.0 and NFC functionality.
- Size
- 73.2 × 71.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 57
- Pads
- 170
- Tracks, vias
- 750, 61
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Mar 2019
- Updated
- 11 Oct 2019
Overview
BLE NFC Badge is an open-source printed circuit board by bluetiger9, from the bluetiger9/ScanMeBadge repository on GitHub, published under the MIT licence. It is a 2-layer board of 73.2 × 71.9 mm with 45 parts on 57 nets, routed with 750 tracks and 61 vias.
It is built around the CR2032. Its parts include 17 capacitors, 10 resistors, 3 diodes, 3 inductors and 3 crystals. It belongs with the radio and wireless and lEDs and displays boards and the nRF52 and nRF5x boards of this library.
Main components
1README
README.mdScanMeBadge
KiCad - KiCad project
InkScape - Inkscape drawing
ScanMeBadge - Arduino example sketch
Licence
Design files: CC-by-4.0
Example code: MIT
Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0R | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 |
| 5 | tbd | Capacitor_SMD:C_0805_2012Metric | C9, C10, C15, C16, C17 |
| 4 | 12pF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C11, C12 |
| 3 | 100nF | Capacitor_SMD:C_0805_2012Metric | C6, C13, C14 |
| 3 | LED_ARGB | LED_SMD:LED_Kingbright_AAA3528ESGCT | D1, D2, D3 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW1, SW2 |
| 1 | 0.8pF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 1.0uF | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 100pF | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 10uH | Inductor_SMD:L_0805_2012Metric | L3 |
| 1 | 15nH | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 3.9nH | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | 32.768 kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | 32Mhz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C8 |
| 1 | BLE | RF_Antenna:Texas_SWRA117D_2.4GHz_Right | Antenna2 |
| 1 | Badgelife_shitty_connector | lib:Badgelife-Shitty-2x2 | X1 |
| 1 | CR2032 | Battery:BatteryHolder_Keystone_1060_1x2032 | BT1 |
| 1 | Conn_01x04_Male | lib:PinHeader_1x04_P2.54mm_Pad | J2 |
| 1 | G*** | lib:scan-me-badge | svg2mod |
| 1 | G*** | lib:scan-me-badge-2 | svg2mod |
| 1 | Prog | lib:PinHeader_1x06_P2.00mm_Pad | J1 |
| 1 | nRF52832-QFxx | Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.66x4.66mm | U1 |
| 1 | nc | Capacitor_SMD:C_0805_2012Metric | C5 |
Questions
How big is the BLE NFC Badge PCB?
It measures 73.2 × 71.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BLE NFC Badge use?
45 parts, built around the CR2032. 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 BLE NFC Badge KiCad files?
From the bluetiger9/ScanMeBadge repository on GitHub, at the commit this page was made from: the board is KiCad/BLE-NFC-Badge.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BLE NFC Badge design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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