This manual provides instructions for upgrading the firmware and FPGA firmware of ZWO cameras using the FWUpdate tool, including troubleshooting common errors.
This document serves as a reference guide for upgrading the firmware on ZWO cameras. It explains that camera firmware consists of two independent parts: one responsible for communication and another for data collection and instruction processing. Both parts can be updated separately to ensure optimal performance.
The manual details the step-by-step process using the FWUpdate tool, which does not require installation. Users are guided on how to check current versions, update the main firmware (Part 1) with .img files, and update the FPGA firmware (Part 2) with .vme or .bit files. It also outlines specific status messages indicating success or errors during the upgrade process.
| Firmware Parts | Two parts: communication and data collection/instruction processing |
|---|---|
| Main Firmware File Suffix | .img |
| FPGA Firmware File Suffix | .vme or .bit |
It means there is no firmware on the motherboard, and you should proceed to the next step.
It indicates that the firmware file was not found; you should select the correct file and try again.
The upgrade process for Part 2 takes about 30-35 seconds.