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2 layers74.9 × 40.6 mmAnavi thermometer, the printed circuit board in 3D

WiFi Smart Thermometer with ESP8266, DHT22, DS18B20, OLED display and slots for up to 3 I2C sensor modules

Size
74.9 × 40.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
25
Nets
12
Pads
91
Tracks, vias
143, 8
Pours
4
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
21 Sep 2018
Updated
23 Mar 2020

Overview

Anavi thermometer is an open-source printed circuit board by AnaviTechnology, from the AnaviTechnology/anavi-thermometer repository on GitHub. It is a 2-layer board of 74.9 × 40.6 mm with 25 parts on 12 nets, routed with 143 tracks and 8 vias.

It is built around the ESP-12E, DHT22 and DS18B20, with the LD1117S33TR(MS) among its other parts. Its parts include 6 resistors, 3 ICs, 2 capacitors, 1 diode and 1 connector. It belongs with the sensors and measurement and radio and wireless boards and the ESP8266 boards of this library.

Main components

4

README

README.md

ANAVI Thermometer

ANAVI Thermometer is an open source hardware development board that acts like a WiFi smart thermometer. It features:

  • ESP8266 WiFi microcontroller
  • DHT22 sensor for temperature and humidity
  • Terminal for waterproof DS18B20 1-Wire temperature sensor
  • Dedicated slot for I2C OLED display
  • Slots for up to 3 plug and play I2C sensors for temperature, barometric pressure, humidity and light
  • UART (Universal asynchronous receiver/transmitter) pins for debugging

The default open source firmware for ANAVI Thermometer written as an Arduino sketch is also available at GitHub.

License

The project is released under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0).

Note: This is a human-readable summary of (and not a substitute for) the license.

You are free to:

Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms:

Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits. Notices:

You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation. No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.

You will have to provide a link to the original creator of the project http://www.anavi.technology on any documentation or website.

Credit can be attributed through a link to the creator website: http://www.anavi.technology

Parts

25
QtyValueFootprintReferences
3I2C_SENS_1Pin_Headers:Pin_Header_Straight_1x04U1, U2, U3
210uFCapacitor_SMD:C_0805_2012MetricC1, C2
24,7KResistors_SMD:R_0603_HandSolderingR2, R3
110KResistor_SMD:R_0603_1608MetricR5
12KResistor_SMD:R_0603_1608MetricR4
14,7KResistor_SMD:R_0603_1608MetricR6
168RResistors_SMD:R_0603_HandSolderingR1
1CONN_01X03Pin_Headers:Pin_Header_Straight_1x03P1
1Conn_01x04Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalDISPLAY
1DHT22Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalDHT22
1DS18B20TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_HorizontalDS18B20
1ESP-12EESP-12E_SMDESP-12
1LD1117S33TRPackage_TO_SOT_SMD:SOT-223V1
1LEDLEDs:LED_1206D1
1LOGOlogo:anavi-logoG***
1SW_DIP_x01Buttons_Switches_ThroughHole:SW_PUSH_6mm_h4.3mmRESET
1USB_B_MicroConnector_USB:USB_Micro-B_Molex-105017-0001PWR IN

The 21 most common of 25 parts.

Questions

How big is the Anavi thermometer PCB?

It measures 74.9 × 40.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Anavi thermometer use?

25 parts, built around the ESP-12E, DHT22, DS18B20 and LD1117S33TR(MS). 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 Anavi thermometer KiCad files?

From the AnaviTechnology/anavi-thermometer repository on GitHub, at the commit this page was made from: the board is anavi-thermometer.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Anavi thermometer design in my own project?

Its repository states no licence, so its author keeps all rights: ask AnaviTechnology before reusing the design.

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