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esp8266 LDR Temp

2 years ago 1418
  • Description
  • Documents
  • BOM
  • Attachments
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Description

esp8266 with 1-wire ds18b20 temperature sensor and light dependant resistor. Serial connector for uploading new sketches. DIP-switch for managing flash or run mode. 5V input.

Documents

esp8266 ldr temp schematic

esp8266 pcb

New PCB

PCB auto

BOM

ID Name Designator Footprint Quantity
1 ESP8266-12E U1 LGA22-2.0-24X16MM 1
2 LM1117T-3.3 LM1117-3 T03B 1
3 DS18B20 TEMP TO-92 1
4 LDR R1 PR-2.8-4.2X4.9MM 1
5 10uF C1,C2 CAP-D3.0XF1.5 2
6 Header-Male-2.54_1x2 POWER HDR-2X1/2.54 1
7 180 R2 AXIAL-0.4 1
8 100 R3 0805 1
9 2.7k R4 0805 1
10 2.2k R5 0805 1
11 10k R6,R7,R8,R9 0805 4
12 DIP MODE SW3-2.5-11.6X4.0X5.4+2.0MM 1
13 Header-Male-2.54_1x3 FLASH HDR-3X1/2.54 1
14 100nF C3 CAP-D3.0XF1.5 1

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