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lasitha-sparrow / Makeskyblue_wifi_Controller

DIY
MIT License
8 stars 3 forks source link

Checksum error #1

Open lasitha-sparrow opened 2 years ago

lasitha-sparrow commented 2 years ago

im using esp8266 only hardware serial to communicate with MakeSkyBlue controller. Since blynk serial debug is also using the same hardware serial i ran into some issues when data came from MakeSkyBlue controller there is a clash between two programs using same hardware serial port. But the original MakeSkyBlue controller wifi module also use same esp8266 chip im hoping to fix this issue soon

Here is my debug info from v2.0

Sending request AA AA BB 7F 0 Battery Voltage: 12.70 4C 0 Battery Amps: 7.60 87 1 Solar Volts: 39.10 63 0 Solar Watts: 99 9B 1 Temperature: 41.10 5 0 Accumulated kWh: 5 0 0 unknown: 0 4 Mode: 4 0 Error: 0 0 16 Checksum : 16 checksum ok

Sending request AA AA BB 7F 0 Battery Voltage: 12.70 4C 0 Battery Amps: 7.60 87 1 Solar Volts: 39.10 5 0 Solar Watts: 5 0 0 Temperature: 0.00 4 0 Accumulated kWh: 4 0 15 unknown: 5376 AA Mode: 170 BB Error: 187 7F 0 Checksum : 10 checksum fail

Sending request 4B Sending request 62 Sending request 4B Sending request AA AA BB 7F 0 Battery Voltage: 12.70 4A 0 Battery Amps: 7.40 87 1 Solar Volts: 39.10 5F 0 Solar Watts: 95 9B 1 Temperature: 41.10 5 0 Accumulated kWh: 5 0 0 unknown: 0 4 Mode: 4 0 Error: 0 0 10 Checksum : 10 checksum ok

Sending request 5 Sending request 5D Sending request 0 Sending request 47 Sending request AA AA BB 7F 0 Battery Voltage: 12.70 47 4 Battery Amps: 109.50 7F 0 Solar Volts: 12.70 47 0 Solar Watts: 71 87 1 Temperature: 39.10 5B 0 Accumulated kWh: 91 9B 1 unknown: 411 5 Mode: 5 0 Error: 0 0 0 Checksum : CF checksum fail

Sending request 4 Sending request 0 Sending request 0 Sending request 9A Sending request 7F Sending requesu

meMorizE commented 6 months ago

Hi,

it's 2 years ago, but those charge controllers are still a good value for money, I have them too. The last days I did an implementation at Tasmota for the MakeSkyBlue charge controller, using also your information provided. Maybe you are still interested and take a look: https://github.com/meMorizE/Tasmota/tree/MakeSkyBlue

regards, meMoriZe

lasitha-sparrow commented 6 months ago

Great work

Hi,

it's 2 years ago, but those charge controllers are still a good value for money, I have them too. The last days I did an implementation at Tasmota for the MakeSkyBlue charge controller, using also your information provided. Maybe you are still interested and take a look: https://github.com/meMorizE/Tasmota/tree/MakeSkyBlue

regards, meMoriZe

Great work!