Misc Other Projects - acrandal/RevEng_PAJ7620 GitHub Wiki
Reference for other projects with drivers, use cases, and notes
DFRobot Driver: https://github.com/DFRobot/DFRobot_Gesture
- Uses a C++ object, but only barely
- "Driver" is little more than some sugar on a couple of I2C calls and a raw bit decoder on gestures
Alientek / Lishaoyin Project:
https://github.com/Lishaoyin/Project_PAJ7620/tree/master/SYSTEM
7620 source code:
https://github.com/Lishaoyin/Project_PAJ7620/tree/master/HARDWARE/PAJ7620
Does implement proximity mode - looks like they had the v0.8 datasheet.
Elecrow driver?
https://www.elecrow.com/wiki/images/7/72/Paj7620.zip
- NOPE! It's the seeed driver again
This project howto controls an RGB matrix with the DFRobot gesture sensor
- DFRobot_Gesture.h
Tasmota IoT/MQTT driver/bridge
- They use cursor mode for "corner mode" and "PIN mode"
- proximity mode for a distance estimation
- forked from Seeed, but heavily modified (just like ours) https://tasmota.github.io/docs/PAJ7620/
Project Hub project driving an LCD with gesture strings
- Uses a different breakout board than ours
- Mentions "near" and "far" modes!
Near, which is on 5-15 cm distance with 60° angle
Far, on 15-30 cm distance with 30° angle
- LIES! No actual code for near and far modes. It's just the Seeed driver again.
- Uses the Seeed driver
- Does call it "anti-clockwise" :-)
https://create.arduino.cc/projecthub/SurtrTech/hand-gesture-recognition-sensor-paj7620-9be62f
PAJ7620 on an ESP8266 demo
- Says it has cursor mode
- Elecrow driver? (nope, just the Seeed one)
http://www.esp8266learning.com/paj7620-gesture-sensor-and-esp8266.php
General howto guide on Rootsaid.com
- Mentions "gaming mode" - never uses it
- links to v0.8 of the datasheet
- Links to elcrow zip file (seeed driver)
- Barely shows anything other some links and how to wire it to a Wemod D1 mini
https://rootsaid.com/arduino-gesture-sensor-paj7620/
Keyestudio - sells hardware breakout
- ships Seeed driver
- KS0458 Sensor module
https://wiki.keyestudio.com/KS0458_Keyestudio_PAJ7620_Gesture_Recognition_Sensor_Module
Jaycar "Hand Gesture Sensor for Arduino"
https://www.jaycar.com.au/hand-gesture-sensor-module-for-arduino/p/XC3742
Uses Seeed driver.