Differences

This shows you the differences between two versions of the page.

--- mycnc:mycnc_et7 [2019/06/14 12:57] – ivan
+++ mycnc:mycnc_et7 [2019/06/27 13:17] – ivan
@@ Line 275: / Line 275: @@
 {{hardware:et7:ext-keyboard-01.png}}
+==== ET7 firmware reflash ====
+myCNC-ET7 reflashing procedure may take up to 3 minutes.
+To reflash the board:
+. Plug in the 24V DC power supply
+. Plug in the micro-USB cable into the ET7 controller & a Host Computer with myCNC installed
+. Close jumpers J5(reset) & J6(programming) on the controller board
+. Open (remove) the J5 jumper.
+{{:mycnc:et7-reflash-001.png}}
+. Open myCNC software on Host computer (Settings > Support Tab)
+. "Select board" set to "myCNC-ET7"
+. Select "Firmware version" from "Release", "Night build" or "Testing"
+. "UART port" select port with FT232 attached
+. Baud Rate set to "115200" for ET7; other baudrate can be selected in case of problems on 115200 speed
+. Press "Update Firmware" button, Firmware download and reflashing process will be started.
+. If "Sector 0; +" message is shown in the debug window, the reflashing process has finished successfully.
+. Remove all jumpers (J4, J5) and restart the board.
+If the reflashing process failed, please repeat the procedure from Step 3.
+{{:mycnc:et7-reflash-002-support.png}}