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esp8266_dht22

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Public Domain

License: Public Domain

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Update time: 2021-08-03 18:57:51
Creation time: 2018-06-09 20:41:30
Description

Description

esp8266 dht22
Design Drawing

Design Drawing

schematic diagram
1 /
PCB
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ID Name Designator Footprint Quantity
1 BATTERY18650 BAT1,BAT2 BATTERY_18650-HOLDER 2
2 1u C1,C2 CAP-D3.0XF1.5 2
3 USB JP1,JP2 USB-B-PTH 2
4 Switch3x4x2 KEY1,KEY2 KEY-3.0*4.0 2
5 10k R1 AXIAL-0.3 1
6 1k R2,R3,R5,R6 AXIAL-0.3 4
7 ESP-12F(ESP8266MOD) U1,U6 ESP-12F(ESP8266MOD) 2
8 DHT22 U2 DHT22_AM2303_VERT 1
9 TP4056M U3,U8 MSOP-8-PP 2
10 CH340G U5,U10 SOIC-16_150MIL 2
11 POT_SWITCHPOT_PTH_SWITCH U4,U9 POT_PTH_SWITCH 2
12 Rele 1RELAYMODULE NONE 1
13 SIN(0 1 50) I1 2P-5.08 1
14 4k7 R4 AXIAL-0.3 1
15 22R R7 AXIAL-0.3 1
16 DS18B20+ U7 TO-92(TO-92-3) 1
17 NO U11 NONE 1

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