2 layers61 × 35 mm
Bathtub boat
besi/bathtub-boat
Measure the temperature of your bath tub. Video: https://vimeo.com/909430078
63 parts
2 layers184.4 × 238 mm
MyKicadLibraries
besi/kicad-libraries1git submodule add https://github.com/besi/kicad-esp8266 lib/esp8266 git submodule add https://github.com/besi/kicad-tp4056 lib/tp4056 git submodule add https://github.com/besi/kicad-lilygo-sim lib/lilygo-sim git…
- Size
- 184.4 × 238 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 374
- Pads
- 439
- Tracks, vias
- 78, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 24 Feb 2023
- Updated
- 17 Jul 2026
Overview
MyKicadLibraries is an open-source printed circuit board by besi, from the besi/kicad-libraries repository on GitHub. It is a 2-layer board of 184.4 × 238 mm with 55 parts on 374 nets, routed with 78 tracks and 0 vias.
It is built around the ESP-01, ESP-12E and ESP-01M, with the BME280, TCRT5000 and ESP-01F among its other parts. Its parts include 32 ICs, 17 connectors and 3 switches. It belongs with the ESP32, ESP8266 and RP2040 boards of this library.
Main components
8
ESP-01
插件-20℃~+85℃ -90dBm 16dBm 2.4GHz 20mA 300mA 3V~3.6V 802.11b/g/n ESP8266 Chip Over-the-air (OTA) update UART 插件 WiFi Modules ROHSAi-ThinkerWiFi Modules
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
ESP-01M
SMD,18x18mm-20℃~+85℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 50mA 802.11b/g/n ESP8285 Chip On-board PCB Antenna Over-the-air (OTA) update UART SMD,18x18mm WiFi Modules ROHSAi-ThinkerWiFi Modules
BME280
LGA-8(2.5x2.5)-40℃~+85℃ 0%RH~100%RH 1.71V~3.6V 1.8uA 16bit I2C、SPI ±0.5℃ ±3%RH LGA-8(2.5x2.5) Temperature and Humidity Sensor ROHSBoschTemperature And Humidity Sensor
TCRT5000
DIP-4-25℃~+85℃ 0.4V 1.25V 100mA 15mm 70V 950nm Phototransistor DIP-4 Reflective Optical Interrupters ROHSVishay IntertechnologyReflective Optical InterruptersESP-01F
SMD-18_EP_10.0x11.0x1.1PSMD-18-EP,10.0x11.0 New Arrivals ROHSAi-ThinkerUncategorised
OPB607A
-1.27mm 1.7V 125mA 15V 2V - Reflective Optical Interrupters ROHSOPTEKReflective Optical Interrupters
TP4056
ESOP-8-40℃~+85℃ 1 1A 35uA 4.2V 4V~6.5V Charging IC Lithium Battery Support Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHSUMWBattery Management
README
Readme.mdKicad Libraries
git submodule add https://github.com/besi/kicad-esp8266 lib/esp8266
git submodule add https://github.com/besi/kicad-tp4056 lib/tp4056
git submodule add https://github.com/besi/kicad-lilygo-sim lib/lilygo-sim
git submodule add https://github.com/besi/kicad-relais-module lib/relais-module
git submodule add https://github.com/besi/kicad-esp-01m lib/esp-01m
git submodule add https://github.com/besi/kicad-radio-receiver lib/radio-receiver
git submodule add https://github.com/besi/kicad-dcdc lib/dcdc
git submodule add https://github.com/besi/kicad-schurter-switch lib/schurter-switch
git submodule add https://github.com/besi/kicad-mems-mic lib/mems-mic
git submodule add https://github.com/besi/kicad-neopixel-strip lib/neopixel-strip
git submodule add https://github.com/besi/kicad-ftdi-connector lib/ftdi-connector
git submodule add https://github.com/besi/kicad-c8-inlet lib/c8-inlet
git submodule add https://github.com/besi/kicad-rdm-6300 lib/rdm-6300
git submodule add https://github.com/besi/kicad-magnetic-charger lib/magnetic-charger
git submodule add https://github.com/besi/kicad-sd-card lib/sd-card
git submodule add https://github.com/besi/kicad-adafruit-MAX98357 lib/adafruit-MAX98357
git submodule add https://github.com/besi/kicad-lxb18 lib/lxb18
git submodule add https://github.com/besi/kicad-rcj-22 lib/rcj-22
git submodule add https://github.com/besi/kicad-midi lib/midi
git submodule add https://github.com/besi/kicad-esp32-wemos-d1-mini lib/esp32-wemos-d1-mini
git submodule add https://github.com/besi/kicad-tcrt5000 lib/tcrt5000
git submodule add https://github.com/besi/kicad-usb-a-pcb lib/usb-a-pcb
git submodule add https://github.com/besi/kicad-tcnd5000 lib/tcnd5000
git submodule add https://github.com/besi/kicad-max98367 lib/max98367Synchronise the git submodules
git submodule update --init --recursiveParts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J14, J15 |
| 2 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7, J9 |
| 2 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1, J2 |
| 1 | C3 Pico | c3-pico:c3-pico | U26 |
| 1 | Conn_02x04_Counter_Clockwise | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | J8 |
| 1 | DCF-77 | dcf77:dcf77 | U28 |
| 1 | DIN-5 | midi:midi | J11 |
| 1 | ESP-01 | ESP8266:ESP-01 | U6 |
| 1 | ESP-12E | ESP8266:ESP-12E | U9 |
| 1 | FTDI | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal | J5 |
| 1 | LEDs_In | neopixel-strip:neopixel-strip | LIN1 |
| 1 | LEDs_Out | neopixel-strip:neopixel-strip | LOUT1 |
| 1 | LilygoSIMT7000G | LilygoSimT7000:LilygoSIM7000G | U3 |
| 1 | Micro_SD_Card | sd-card:sd-card | J6 |
| 1 | Mini-DIN-6 | midi:midi-din6 | J12 |
| 1 | POGO Pins | magnetic-pogo:magnetic-pogo | J3 |
| 1 | POWER | as12ap:as12ap | SW2 |
| 1 | RCJ-22 | rcj-22:rcj-22 | J10 |
| 1 | SW_Push | pts636:pts636 | SW3 |
| 1 | Schurter Switch | schurter-switch:schurter-switch | SW1 |
| 1 | TCRT5000 | tcrt5000:tcrt5000 | U16 |
| 1 | TTL | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | U13 |
| 1 | USB_A | usb-a-pcb:usb-a-pcb | J13 |
| 1 | adafruit-MAX98357 | adafruit-MAX98357:adafruit-MAX98357 | U12 |
| 1 | bme280 | bme280:bme280 | U21 |
| 1 | c8-inlet | c8-inlet:c8-inlet-old | J16 |
| 1 | c8-inlet | c8-inlet:c8-inlet | J4 |
| 1 | dcdc | dcdc:dcdc | U7 |
| 1 | esp-01f | esp-01f:esp-01f | U19 |
| 1 | esp-01m | esp-01m:esp-01m | U4 |
| 1 | esp32-wemos-d1-mini | esp32-wemos-d1-mini:esp32-wemos-d1-mini | U15 |
| 1 | hw357 | hw357:hw357 | U29 |
| 1 | lxb18 | lxb18:lxb18 | U14 |
| 1 | m18 | m18:m18 | U20 |
| 1 | magnetic-charger | magnetic-charger:magnetic-charger | U11 |
| 1 | max98367 | max98367:max98367 | U18 |
| 1 | mems-mic | mems-mic:mems-mic-round | U23 |
| 1 | mems-mic | mems-mic:mems-mic | U8 |
| 1 | opb607a | opb607a:opb607a | U17 |
| 1 | radio-receiver | radio-receiver:radio-receiver | U1 |
| 1 | rdm-6300 | rdm-6300:rdm-6300 | U10 |
| 1 | relais_module | relais_module:relais_module | U5 |
| 1 | tp4056 | tp4056:tp4056 | U2 |
| 1 | ~ | iec320-c14:iec320-c14 | U31 |
| 1 | ~ | tpa3110:tpa3110 | U30 |
| 1 | ~ | qwiic-adapter:qwiic-adapter | U27 |
| 1 | ~ | c14-outlet:c14-outlet | J17 |
| 1 | ~ | charge-module:charge-module | U24 |
| 1 | ~ | ld2450:ld2450 | U25 |
| 1 | ~ | molex-poe:molex-poe | U22 |
| 1 | ~ | 28byj:28byj | M1 |
| 1 | ~ | uda1334:uda1334 | U32 |
Questions
How big is the MyKicadLibraries PCB?
It measures 184.4 × 238 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MyKicadLibraries use?
55 parts, built around the ESP-01, ESP-12E, ESP-01M and BME280. 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 MyKicadLibraries KiCad files?
From the besi/kicad-libraries repository on GitHub, at the commit this page was made from: the board is MyKicadLibraries.kicad_pcb and its schematic MyKicadLibraries.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MyKicadLibraries design in my own project?
Its repository states no licence, so its author keeps all rights: ask besi before reusing the design.
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