PZEM-004T-v30
Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter (by mandulaj)
Adafruit-Fingerprint-Sensor-Library
Arduino library for interfacing to the fingerprint sensor in the Adafruit shop (by adafruit)
PZEM-004T-v30 | Adafruit-Fingerprint-Sensor-Library | |
---|---|---|
1 | 1 | |
254 | 387 | |
- | 0.5% | |
3.6 | 5.1 | |
6 months ago | 3 months ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
PZEM-004T-v30
Posts with mentions or reviews of PZEM-004T-v30.
We have used some of these posts to build our list of alternatives
and similar projects.
-
ESP32 UART Multiplexing / maximum capabilities
Thanks @spritetm @romkey and @m--s for advice here. I've discovered an arduino library by https://github.com/mandulaj/PZEM-004T-v30 with explicit support for changing address of devices and multi-device daisy chaining. I suspect I can use this code once I've got my head around it with ESPHome custom UART (https://esphome.io/custom/uart.html). I'll report back on progress, might be a few weeks though!
Adafruit-Fingerprint-Sensor-Library
Posts with mentions or reviews of Adafruit-Fingerprint-Sensor-Library.
We have used some of these posts to build our list of alternatives
and similar projects.
-
need some help please with coding
Check out the servo library and the Adafruit library example.
What are some alternatives?
When comparing PZEM-004T-v30 and Adafruit-Fingerprint-Sensor-Library you can also consider the following projects:
Adafruit_Sensor - Common sensor library
arduino-sht - Repository for Sensirion humidity and temperature sensor support on Arduino
infidel-sensor - Firmware, mechanical and electrical design files for the Inline Filament Diameter Estimator, Lowcost (InFiDEL).
Arduino-MQ131-driver - Arduino driver for gas sensor MQ131 (Ozone / O3)
invensense-imu - Arduino and CMake library for communicating with the InvenSense MPU-6500, MPU-9250 and MPU-9255 nine-axis IMUs.
BH1750FVI - Digital Light Sensor
HCSR04-ultrasonic-sensor-lib - Arduino lib for HCSR04 ultrasonic sensor
ACS712 - Arduino library for ACS Current Sensor - 5A, 20A, 30A
PZEM-004T-v30 vs Adafruit_Sensor
Adafruit-Fingerprint-Sensor-Library vs arduino-sht
PZEM-004T-v30 vs arduino-sht
Adafruit-Fingerprint-Sensor-Library vs Adafruit_Sensor
PZEM-004T-v30 vs infidel-sensor
Adafruit-Fingerprint-Sensor-Library vs Arduino-MQ131-driver
PZEM-004T-v30 vs invensense-imu
Adafruit-Fingerprint-Sensor-Library vs BH1750FVI
Adafruit-Fingerprint-Sensor-Library vs invensense-imu
Adafruit-Fingerprint-Sensor-Library vs HCSR04-ultrasonic-sensor-lib
Adafruit-Fingerprint-Sensor-Library vs ACS712