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ruanhaishen
Nodemcu Firmware
Commits
d0851d43
Commit
d0851d43
authored
Oct 30, 2015
by
chris
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doc hx711 update
parent
140bcee2
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1
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README.md
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d0851d43
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@@ -578,8 +578,8 @@ json_text = cjson.encode(value)
Note: currently only chanel A with gain 128 is supported.
The HX711 is an inexpensive 24bit ADC with programmable 128x, 64x, and 32x gain.
```
lua
-- Initialize the hx711 with clk
and data pin assignments
-- Initialize the hx711 with clk
on pin 5 and data on pin 6
hx711
.
init
(
5
,
6
)
-- Read ch A with 128 gain.
raw_data
=
hx711
.
read
()
raw_data
=
hx711
.
read
(
0
)
```
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