2 layers42.5 × 33.7 mm
2 layers48.9 × 33.7 mm
Eerste versie
blijf-weg/PCB_RSSI- Size
- 48.9 × 33.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 42
- Pads
- 119
- Tracks, vias
- 107, 4
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 Mar 2021
- Updated
- 24 Apr 2021
Overview
Eerste versie is an open-source printed circuit board by blijf-weg, from the blijf-weg/PCB_RSSI repository on GitHub. It is a 2-layer board of 48.9 × 33.7 mm with 24 parts on 42 nets, routed with 107 tracks and 4 vias.
It is built around the ESP32-WROOM-32U and AMS1117-3.3. Its parts include 5 capacitors, 4 resistors, 2 ICs and 1 diode. It belongs with the ESP32 boards of this library.
Main components
2
ESP32-WROOM-32U
SMD,19.2x18mm-40℃~+85℃ -97dBm 2.4GHz 20.5dBm 3V~3.6V Bluetooth4.2 ESP32-DOWD UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC、CAN SMD,19.2x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_2.1mm | MountingHole:MountingHole_2.1mm | 1, 2, 3, 4 |
| 3 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R4 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C5 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 2 | SW_DIP_x01 | 434111043826:434111043826 | BOOT, EN |
| 1 | 105017-1001 | 105017-1001:MOLEX_105017-1001 | USB PWR |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Buzzer | CPT-1255C-090:CUI_CPT-1255C-090 | BZ |
| 1 | Conn_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | Bat Connect |
| 1 | Conn_01x04 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | Prog head |
| 1 | ESP32-WROOM-32U | ESP32-WROOM-32U:XCVR_ESP32-WROOM-32U | U1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | LOGO | logo:biohazard_symbool_groter | G*** |
| 1 | SW_DPDT_x2 | sparkfun:SWITCH_SPST_SMD_A | BAT/USB |
| 1 | TBD | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
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Questions
How big is the Eerste versie PCB?
It measures 48.9 × 33.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Eerste versie use?
24 parts, built around the ESP32-WROOM-32U and AMS1117-3.3. 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 Eerste versie KiCad files?
From the blijf-weg/PCB_RSSI repository on GitHub, at the commit this page was made from: the board is eerste_versie/eerste_versie.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Eerste versie design in my own project?
Its repository states no licence, so its author keeps all rights: ask blijf-weg before reusing the design.