2 layers98 × 96 mm
Panelized
unicab369/ESP-MESS
I am building a Wireless Bridge System that can manage multiple devices using a variety of wireless technologies.
360 parts
2 layers20.3 × 57.2 mm
This design represents a small sensor intended to be triggered by a magnetic reed switch. It wakes upon closing the contact, reporting the information to the internet and going back to sleep.
- Size
- 20.3 × 57.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 19
- Pads
- 83
- Tracks, vias
- 356, 39
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 15 Apr 2019
- Updated
- 28 Apr 2019
Overview
Door is an open-source printed circuit board by ViktorStiskala, from the ViktorStiskala/ESP8266-door-sensor repository on GitHub. It is a 2-layer board of 20.3 × 57.2 mm with 27 parts on 19 nets, routed with 356 tracks and 39 vias.
It is built around the ESP-12F, TPL5110DDC and BC817, with the BSS83P and IRLML6402 among its other parts. Its parts include 13 resistors, 3 transistors, 3 switches, 2 capacitors and 2 ICs. It belongs with the ESP8266 boards of this library.
Main components
5
ESP-12F
SMD,24x16mm-40℃~+85℃ -96dBm 15dBm 2.4GHz 3.3V 375mA 55mA PCB UART WIFI4 SMD,24x16mm WiFi Modules ROHSDOITWiFi Modules
TPL5110DDC
SOT23-6Nano-power System Timer for Power GatingTexas InstrumentsUncategorised
BC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)BSS83P
SOT-23MOSFETsTECH PUBLICIRLML6402
SOT-23-55℃~+150℃ 1 P-Channel 1.3W 110pF 12nC 145pF 20V 3.7A 400mV 633pF 65mΩ@4.5V P-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
README
README.mdESP8266 low power door sensor
This design represents a small sensor intended to be triggered by a magnetic reed switch. It wakes upon closing the contact, reporting the information to the internet and going back to sleep. All while retaining minimum power consumption.
PCB design
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10K | Resistor_SMD:R_0805_2012Metric | R101, R102, R103, R104, R105, R106, R108, R302 |
| 1 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C301 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C101 |
| 1 | 12K | Resistor_SMD:R_0805_2012Metric | R301 |
| 1 | 15K | Resistor_SMD:R_0805_2012Metric | R201 |
| 1 | 2.2K | Resistor_SMD:R_0805_2012Metric | R203 |
| 1 | 22K | Resistor_SMD:R_0805_2012Metric | R204 |
| 1 | 4.3K | Resistor_SMD:R_0805_2012Metric | R202 |
| 1 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q202 |
| 1 | BSS83P | Package_TO_SOT_SMD:SOT-23 | Q201 |
| 1 | Battery input | ViktorStiskala:PH_MPT_0,5_2-2,54 | J102 |
| 1 | ESP-12F | RF_Module:ESP-12E | U101 |
| 1 | FLASH | Button_Switch_SMD:SW_SPST_B3U-1000P | SW101 |
| 1 | IRLML6402 | Package_TO_SOT_SMD:SOT-23 | Q301 |
| 1 | Programming | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J101 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_B3U-1000P | SW102 |
| 1 | SW_Reed | ViktorStiskala:PH_MPT_0,5_2-2,54 | SW103 |
| 1 | TPL5110 | Package_TO_SOT_SMD:SOT-23-6 | U301 |
The 25 most common of 27 parts.
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Questions
How big is the Door PCB?
It measures 20.3 × 57.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Door use?
27 parts, built around the ESP-12F, TPL5110DDC, BC817 and BSS83P. 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 Door KiCad files?
From the ViktorStiskala/ESP8266-door-sensor repository on GitHub, at the commit this page was made from: the board is pcb/Door.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Door design in my own project?
Its repository states no licence, so its author keeps all rights: ask ViktorStiskala before reusing the design.