brzo_i2c
Brzo I2C is a fast I2C Implementation written in Assembly for the esp8266 (by pasko-zh)
Multi_BitBang
A software I2C implementation to create multiple I2C buses using GPIO lines (by bitbank2)
brzo_i2c | Multi_BitBang | |
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1 | 1 | |
243 | 36 | |
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0.0 | 0.0 | |
over 2 years ago | over 5 years ago | |
C | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
brzo_i2c
Posts with mentions or reviews of brzo_i2c.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-09-19.
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question: How can i use two MAX30102 i2c sensors with an esp8266 that have the same address?
I haven't seen anyone use that particular library with the ESP8266 yet. I've personally tried the core Wire library, the Enjoyneering library, and the brzo_i2c library. The only issue I see offhand with that Multi_Bitbang library is at line 185 in the source: it's only waiting a half bit-time for the ACK, which will fail (NACK) with any part that does clock stretching; it won't see the ACK. The I2C spec allows for slave clock stretching on any of the bits, although I've only seen stretches on the ACK bit myself with the parts I've used.
Multi_BitBang
Posts with mentions or reviews of Multi_BitBang.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-09-19.
What are some alternatives?
When comparing brzo_i2c and Multi_BitBang you can also consider the following projects:
Arduino - ESP8266 core for Arduino
ESP8266-I2C-Driver - Fixed built-in I2C driver for Arduino ESP8266 core