Embedded Linux Firmware Engineer Needed – RK3562 Camera Device
Budget: $750 – $1,500 USD
We are looking for an experienced embedded Linux firmware engineer for a custom camera device based on the Rockchip RK3562 processor.
Most technical details are included in the attached document. Please read the attachment carefully before applying.
Project Overview
We are developing a stroboscopic camera system that synchronizes:
- High-power LED flash
- AR0235 image sensor
- RK3562 processor
- ESP32 MCU
The system captures high-speed images for fan monitoring and defect analysis. A major part of this project involves precise timing synchronization between the LED pulse and camera exposure.
Main Tasks
• RK3562 Linux firmware development
• Boot debugging and startup stabilization
• U-Boot / Kernel / Device Tree customization
• UART boot log analysis
• Camera synchronization firmware
• LED PWM timing control
• Sensor communication via SPI/I2C
• Real-time timing optimization
• Firmware debugging and testing
Required Experience
• Strong embedded Linux firmware experience
• Hands-on experience with RK3562 or RK35xx platforms
• Experience debugging bootloader and kernel issues
• Familiarity with U-Boot, Device Tree, Linux BSP
• Experience with Buildroot / Yocto / Debian BSP
• Experience with MIPI camera systems
• Real hardware debugging experience
Important – Please Read Carefully
To avoid AI-generated bids and generic applications, please answer the following questions carefully. Applications without answers will be ignored.
1. Have you worked on RK3562 or other RK35xx platforms before? Please describe the actual product or hardware.
2. What kinds of boot issues have you debugged? (DDR init failure, kernel panic, PMIC issue, device tree issue, etc.)
3. Which Linux BSP/build system did you use? (Buildroot, Yocto, Debian BSP, Ubuntu BSP, etc.)
4. How do you normally debug embedded Linux boot failures?
5. Did you read the attached document completely? Please mention one technical detail from the document.
We are looking for someone practical and experienced with real embedded Linux hardware development, not only software simulation work.
Most technical details are included in the attached document. Please read the attachment carefully before applying.
Project Overview
We are developing a stroboscopic camera system that synchronizes:
- High-power LED flash
- AR0235 image sensor
- RK3562 processor
- ESP32 MCU
The system captures high-speed images for fan monitoring and defect analysis. A major part of this project involves precise timing synchronization between the LED pulse and camera exposure.
Main Tasks
• RK3562 Linux firmware development
• Boot debugging and startup stabilization
• U-Boot / Kernel / Device Tree customization
• UART boot log analysis
• Camera synchronization firmware
• LED PWM timing control
• Sensor communication via SPI/I2C
• Real-time timing optimization
• Firmware debugging and testing
Required Experience
• Strong embedded Linux firmware experience
• Hands-on experience with RK3562 or RK35xx platforms
• Experience debugging bootloader and kernel issues
• Familiarity with U-Boot, Device Tree, Linux BSP
• Experience with Buildroot / Yocto / Debian BSP
• Experience with MIPI camera systems
• Real hardware debugging experience
Important – Please Read Carefully
To avoid AI-generated bids and generic applications, please answer the following questions carefully. Applications without answers will be ignored.
1. Have you worked on RK3562 or other RK35xx platforms before? Please describe the actual product or hardware.
2. What kinds of boot issues have you debugged? (DDR init failure, kernel panic, PMIC issue, device tree issue, etc.)
3. Which Linux BSP/build system did you use? (Buildroot, Yocto, Debian BSP, Ubuntu BSP, etc.)
4. How do you normally debug embedded Linux boot failures?
5. Did you read the attached document completely? Please mention one technical detail from the document.
We are looking for someone practical and experienced with real embedded Linux hardware development, not only software simulation work.