Merge d4528bd4e8 into 40d3c22c92

feat: adding MW3_16U_5406_1.62PT

0_5407_1/MCU1-SG-Ver0000-C372-CK.DIGEST

@@ -0,0 +1 @@
+f70fa648eb98a9997756794a7937d1217816a99ab5a6f303b3ef2f65baf925c8  MCU1-SG-Ver0000-C372-CK.bin

0_5407_1/SG_5K_MCU2_V3387-NR.bin.DIGEST

@@ -0,0 +1 @@
+d28f2234607300134ffc141fd116e5e7e6c8a2596fe0dd1195f42889215ffa58  SG_5K_MCU2_V3387-NR.bin

0_D0002_18/MW3_16U_5406_1.57-D3.bin.DIGEST

@@ -0,0 +1 @@
+e3a98acc4ac4ef18c1fef3f2693ccd43f8ae168afb456d1c3c1bc4c6d1719fc3  MW3_16U_5406_1.57-D3.bin

0_D0002_18/MW3_16U_5406_1.62PT.bin.DIGEST

@@ -0,0 +1 @@
+6587ca01eab7458a39270a01f2d6c9d73dc1351be60a196f70bd2b6619ecce76  MW3_16U_5406_1.62PT.bin

README.md

@@ -53,6 +53,7 @@ http://47.254.36.66/0_D0002_18/MW3_15_0501_1.23.bin
 # Deye Hybrid Inverters HMI Firmware (MCU1)
 http://47.254.36.66/0_5407_1/MCU1-SG-Ver0000-C362-CK.bin
 http://47.254.36.66/0_5407_1/MCU1-SG-Ver0000-C36E-CK.bin
+http://47.254.36.66/0_5407_1/MCU1-SG-Ver0000-C372-CK.bin
 
 # Deye Hybrid Inverters Main Firmware (MCU2)
 http://47.254.36.66/0_5407_1/SG_5K_MCU2_V3387-NR.bin (SUN-5K-SG04LP1-AU)
@@ -113,10 +114,16 @@ HMI: MCU1-SG-Ver0000-C366-CK.bin
 Based on information in this forum thread: https://powerforum.co.za/topic/12655-deye-inverter-latest-firmware/
 It is recomended to update the HMI first, followed by the Main firmware. Generally the HMI firmware update doesn't result in the inverter shutting down the outputs, but the Main firmware normally does.
 
-The update process is fairly straightforward. Deye's instructions can be found here: hybrid-inverter-info/LOCAL UPDATE INSTRUCTIONS.pdf
-The default login and password for the solarman dongle is admin/admin.
-I found that one of my inverters needed to be power cycled before it would accept the new firmware.
-And sometime the firmware upload would start again after the initial upload unless I unplugged the solarman dongle.
+Update Procedure :
+
+1) Go to the IP address of the WiFi module of the inverter (stick logger), login : admin\admin
+2) On the left, click the Upgrade inverter item (the inverter itself, not the Stick Logger firmware)
+3) Select HMI file, i.e. MCU1-SG-Ver0000-C36E-CK.bin (MCU1 = HMI) as the first file, click upgrade. (time +/- 15 minutes)
+4) After rebooting, repeat the procedure, but now select the MAIN firmware file, i.e. SG_6K_MCU2_V4386-NR.bin (MCU2 = MAIN). (time +/- 15 minutes)
+
+FYI : the WiFi Stick Logger can also be updated by the Deye service (yet another firmware).
+
+If you have difficulty, you may need to powercycle the inverter before beginning the process.
 
 ## Summary of HMI firmware changes (see photos here hybrid-inverter-info/HMI-photos)