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BMP180 Digital Barometric Pressure Sensor Board Module For Wemos D1 MINI ESP8266 3.3V/5V Replace BMP085 WIFI Extension Board
Pin
Pin
Function
ESP-8266 Pin
TX
TXD
TXD
RX
RXD
RXD
A0
Analog input, max 3.3V input
A0
D0
IO
GPIO16
D1
IO, SCL
GPIO5
D2
IO, SDA
GPIO4
D3
IO, 10k Pull-up
GPIO0
D4
IO, 10k Pull-up, BUILTIN_LED
GPIO2
D5
IO, SCK
GPIO14
D6
IO, MISO
GPIO12
D7
IO, MOSI
GPIO13
D8
IO, 10k Pull-down, SS
GPIO15
G
Ground
GND
5V
5V
–
3V3
3.3V
3.3V
RST
Reset
RST
All IO have interrupt/pwm/I2C/one-wire supported(except D0)
Programming
The D1 mini has a micro USB for auto programming.
Also you can programming it using OTA.
Warnings
All IO is work at 3.3V.
Package includes:
1PCS BMP180 Replace BMP085 Digital Barometric Pressure Sensor Module FOR WeMos D1 mini CA NEW
1005003135504168 – modules
