The following page contains firmware upgrades for the
SBC68EC.
Be sure to use the correct firmware for the hardware version of the target board!
Each section below contains detailed information to identify the hardware version
of the target board.
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| SBC68EC hardware V2.21 and higher, with bootloader |
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The following firmware hex file, and webpage image file is for the SBC68EC hardware V2.21 and higher boards, which
are the only boards that have been sold since 2007. They are programmed with
a bootloader. The PCB has the marking "SBC68EC REV2" or "SBC68EC REV3" on it, and is assembled with the PIC18F6680 chip.
A label with "HW: V2.21" (or higher number) printed on it is stuck on the front of the board.
To update the firmware and webpages, download and install the
Modtronix Network Bootloader,
connect to your SBC68EC board, and upgrade it with the hex and img file given below.
For details see
Updating the firmware and Web Pages with the Modtronix Network Bootloader.
Changelog for main application is
here, and for TCP/IP stack
here.
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| The previous stable version, V3.06 can be downloaded here. Only use if the new V3.10 is not suitable. |
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| SBC68EC hardware V2.21, without bootloader |
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The following firmware hex file, and webpage image file is for the SBC68EC hardware V2.21 board, without a
bootloader. A PIC programmer is required to update the firmware!
The PCB has the marking "SBC65EC REV2" on it, and is assembled with the PIC18F6680 chip.
There is no label stuck on the front of the board. There are two small surface mount resistors
soldered onto the back of the board.
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| SBC68EC hardware V1.20, without bootloader |
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The following firmware hex file, and webpage image file is for the SBC68EC hardware V1.20 board, without a
bootloader. A PIC programmer is required to update the firmware!
The PCB has the marking "SBC65EC REV1" on it, and is assembled with the PIC18F6680 chip.
There is no label stuck on the front of the board. There are no components on the back
of the board.
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To build this firmware yourself, download the "Modtronix SBC68EC Web Server" source code from
the SBC68EC product page, and see included documentation on how to build the project.
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