Urgent PAA5100JE ESP32D Software Setup
Budget / Salary$10–30
TypeFreelance project
LocationRemote
Posted1 hour ago
I have an ESP32-D dev board and three unused PAA5100JE optical-flow sensors. I only need to bring one online first, confirm it streams clean motion data, then replicate the solution for the other two.
What I already have
• A sketch that compiles but never sees the sensor
• All parts on hand, breadboarded and powered
• Standard Arduino IDE installed on my end for quick testing
What I need from you within the next couple of hours
1. Corrected or freshly written code that initializes the PAA5100JE, verifies it over SPI, and outputs X/Y delta values on the serial monitor at 115 200 bps.
2. A clear wiring diagram (hand-drawn is fine if neat, Fritzing/KiCad even better) that shows every pin between the ESP32-D and the sensor, including power, ground, CS, MISO, MOSI, SCK and any required pull-ups or caps.
3. Short guidance notes so I can duplicate the hookup for the remaining two sensors once the first is proven.
Acceptance
I will upload the sketch, wire exactly as shown, and see valid motion data in the serial console. If that works, project is done and paid immediately.
If you have worked with the PAA5100JE or similar (PMW3901, PAW3902, etc.) on an ESP32 before, you should fly through this. Let’s knock it out right now.
What I already have
• A sketch that compiles but never sees the sensor
• All parts on hand, breadboarded and powered
• Standard Arduino IDE installed on my end for quick testing
What I need from you within the next couple of hours
1. Corrected or freshly written code that initializes the PAA5100JE, verifies it over SPI, and outputs X/Y delta values on the serial monitor at 115 200 bps.
2. A clear wiring diagram (hand-drawn is fine if neat, Fritzing/KiCad even better) that shows every pin between the ESP32-D and the sensor, including power, ground, CS, MISO, MOSI, SCK and any required pull-ups or caps.
3. Short guidance notes so I can duplicate the hookup for the remaining two sensors once the first is proven.
Acceptance
I will upload the sketch, wire exactly as shown, and see valid motion data in the serial console. If that works, project is done and paid immediately.
If you have worked with the PAA5100JE or similar (PMW3901, PAW3902, etc.) on an ESP32 before, you should fly through this. Let’s knock it out right now.
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