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BME280 Battery Sensor rev.A 08/16

3 years ago 1636
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Description

BME280 Battery Sensor rev.A 08/16

Documents

BME280 Battery Sensor Schematic rev.A 08/16

BME280 ESP8266 Battery Sensor Board rev.A 08/16

BOM

ID Name Designator Footprint Quantity
1 BOSCH BME280 U4 BOSCH BME280 1
2 LED D1 Seeed-LED-0805 1
3 270 R2 R0805 1
4 ESP8266 12F U1 ESP8266 12F Module without Pin 19-14 1
5 10k R3,R4,R5,R6,R7,R10 R0805 6
6 BME280 Breakout U3 BME280 Breakout 1
7 4k7 R8,R9 R0805 2
8 100n C1,C2 C0805 2
9 Pololu 3.3V Step-Up U1V10F3 U2 Pololu 3.3V Step-Up U1V10F3 1
10 TXD X1 Precision Pin 1 - large hole 1
11 RXD X2 Precision Pin 1 - large hole 1
12 GPIO0 X5 Precision Pin 1 - large hole 1
13 Reset X6 Precision Pin 1 - large hole 1
14 GND X3 Precision Pin 1 - large hole 1
15 VBat X4 Precision Pin 1 - large hole 1
16 BZX84C 3V3 D2 SOT23 1
17 NO 3V3,VBME Measure Point 2
18 Jumper J1 SJ_3_PASTE123 1

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