esphome-pipsolar
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syssi
PIP 8048 support (Aka Axpert max)
Hello,
Amazing job you did .... Is-il possible to extend your work to support as well the PIP8048 (axpert max I & II). Protocol changed just a bit...... In general in your amazing work, will be fantastic to have an option to choose a particular PIP model even if I understood it's a huge work to be compatible with all PIP models
Here is the link for the PIP8048 protocol : https://www.transfernow.net/dl/202112112SpO2rcW I did a custom sensor for it... but you work is even better.... Kind regards,
Hello,
I looked into your official pipsolar integration in ESPhome. I think in order to make compatible with the PIP8048, it requires "just" to add the QPIGS2 command il the list of sent commands defined in pipsolar.h & pipsolar.cpp.
The QPIGS2 command is quiet small to decode :
Device: (BB.B CCC.C DDDDD <CRC><cr>
Data Description Notes
a ( Start byte
b BB.B PV2 Input current E is an Integer ranging from 0 to 9. The units
is A.
MAX Communication Protocol
7
c CCC.C PV2 Input voltage U is an Integer ranging from 0 to 9. The units
is V.
d DDDDD PV2 Charging power M is an Integer ranging from 0 to 9. The unit
Another small should be nice in your orgilnal QPIGS. Just change the name of the two variables/entities value_pv_input_current_for_battery_ into value_pv1_input_current_ and value_pv_input_voltage_ into value_pv1_input_voltage_
as value_pv2_input_current_ and value_pv2_input_voltage_ would be added by the QPIGS2 command....
Hope you will read this msg.
I'm a bit confused. The issue title mentions a PIP8084. You mentioned a PIP9048. Could you provide an explanation?
Sure I can :) ... I would be glad to help you. In fact in paralllel I am modifying your actual pipsolar ESPhome integration to add the QPIGS2 command.
I'm a bit confused. The issue title mentions a PIP8084. You mentioned a PIP9048. Could you provide an explanation?
Sorry was a typo ... it's the 8048 (aka, axpert max I & II)
I also maybe saw a tiny mistake in your code tor the QPIGS -> value_pv1_input_current_ ... it's scanned with a %d and should be a %f according to the manual (13th items in the scanf instructions)
The scanf is a bit different per model/firmware/response. It's important to have some response example for improvements here.
Ok I modified all your code to add the QPIGS2 command and everything related.... It's compiling fine :) Need to wait sun to test results on my PIP8048. I am really impressed by your general programming level skills.... A masterpiece.
I'm not the author. Just a contributor. Like you? ;-)
Common :) .... you did the JKBMS & the PIPsolar :).... there are masterpieces...
Hi before to test my modification, I am trying to collect at least some informations from the official pipisolar integration
Very strange..... I collected this log :
WARNING 'test_clapet': Using the '_' (underscore) character in the hostname is discouraged as it can cause problems with some DHCP and local name services. For more information, see https://esphome.io/guides/faq.html#why-shouldn-t-i-use-underscores-in-my-device-name
INFO Detected timezone 'Europe/Paris'
INFO Starting log output from test_clapet.local using esphome API
INFO Successfully connected to test_clapet.local
[14:48:17][I][app:102]: ESPHome version 2022.2.0-dev compiled on Jan 13 2022, 14:45:39
[14:48:17][C][wifi:488]: WiFi:
[14:48:17][C][wifi:350]: Local MAC: 3C:71:BF:A1:F0:80
[14:48:17][C][wifi:351]: SSID: [redacted]
[14:48:17][C][wifi:352]: IP Address: 192.168.1.87
[14:48:17][C][wifi:354]: BSSID: [redacted]
[14:48:17][C][wifi:355]: Hostname: 'test_clapet'
[14:48:17][C][wifi:357]: Signal strength: -60 dB ▂▄▆█
[14:48:17][C][wifi:361]: Channel: 12
[14:48:17][C][wifi:362]: Subnet: 255.255.255.0
[14:48:17][C][wifi:363]: Gateway: 192.168.1.1
[14:48:17][C][wifi:364]: DNS1: 192.168.1.1
[14:48:17][C][wifi:365]: DNS2: 192.168.1.1
[14:48:17][C][logger:233]: Logger:
[14:48:17][C][logger:234]: Level: DEBUG
[14:48:17][C][logger:235]: Log Baud Rate: 115200
[14:48:17][C][logger:236]: Hardware UART: UART0
[14:48:17][C][uart.arduino_esp32:105]: UART Bus:
[14:48:17][C][uart.arduino_esp32:106]: TX Pin: GPIO16
[14:48:17][C][uart.arduino_esp32:107]: RX Pin: GPIO17
[14:48:17][C][uart.arduino_esp32:109]: RX Buffer Size: 256
[14:48:17][C][uart.arduino_esp32:111]: Baud Rate: 2400 baud
[14:48:17][C][uart.arduino_esp32:112]: Data Bits: 8
[14:48:17][C][uart.arduino_esp32:113]: Parity: NONE
[14:48:17][C][uart.arduino_esp32:114]: Stop bits: 1
[14:48:17][C][homeassistant.time:010]: Home Assistant Time:
[14:48:17][C][homeassistant.time:011]: Timezone: 'CET-1CEST,M3.5.0,M10.5.0/3'
[14:48:17][C][pipsolar:860]: Pipsolar:
[14:48:17][C][pipsolar:861]: used commands:
[14:48:17][C][pipsolar:864]: QPIRI
[14:48:17][C][pipsolar:864]: QPIGS
[14:48:17][C][pipsolar:864]: QMOD
[14:48:17][C][pipsolar.text_sensor:010]: Pipsolar TextSensor 'pvbrain_axpertdevice_mode'
[14:48:17][C][pipsolar.text_sensor:010]: Pipsolar TextSensor 'pvbrain_axpert_last_qpigs'
[14:48:17][C][pipsolar.text_sensor:010]: Pipsolar TextSensor 'pvbrain_axpert_last_qpiri'
[14:48:17][C][captive_portal:144]: Captive Portal:
[14:48:17][C][ota:082]: Over-The-Air Updates:
[14:48:17][C][ota:083]: Address: test_clapet.local:3232
[14:48:17][C][api:134]: API Server:
[14:48:17][C][api:135]: Address: test_clapet.local:6053
[14:48:17][C][api:139]: Using noise encryption: NO
[14:48:18][C][mdns:084]: mDNS:
[14:48:18][C][mdns:085]: Hostname: test_clapet
[14:48:18][D][pipsolar:838]: Sending polling command : QPIGS with length 5
[14:48:18][D][pipsolar:772]: checking crc on incoming message
[14:48:18][D][pipsolar:775]: CRC OK
[14:48:18][D][pipsolar:448]: Decode QPIGS
[14:48:18][D][text_sensor:067]: 'pvbrain_axpert_last_qpigs': Sending state 'QPIGS'
[14:48:18][D][sensor:125]: 'pvbrain_axpert_ac_output_apparent_power': Sending state 0.00000 VA with 1 decimals of accuracy
[14:48:18][D][sensor:125]: 'pvbrain_axpert_ac_output_active_power': Sending state 0.00000 W with 1 decimals of accuracy
[14:48:18][D][sensor:125]: 'pvbrain_axpert_pv1_input_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:19][D][pipsolar:838]: Sending polling command : QMOD with length 4
[14:48:19][D][pipsolar:772]: checking crc on incoming message
[14:48:19][D][pipsolar:775]: CRC OK
[14:48:19][D][pipsolar:471]: Decode QMOD
[14:48:19][D][text_sensor:067]: 'pvbrain_axpertdevice_mode': Sending state 'M'
[14:48:20][D][pipsolar:838]: Sending polling command : QPIRI with length 5
[14:48:20][D][pipsolar:772]: checking crc on incoming message
[14:48:20][D][pipsolar:775]: CRC OK
[14:48:20][D][pipsolar:429]: Decode QPIRI
[14:48:20][D][text_sensor:067]: 'pvbrain_axpert_last_qpiri': Sending state 'QPIRI'
[14:48:20][D][sensor:125]: 'pvbrain_axpert_grid_rating_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:20][D][sensor:125]: 'pvbrain_axpert_grid_rating_current': Sending state 0.00000 A with 1 decimals of accuracy
[14:48:21][D][pipsolar:838]: Sending polling command : QPIGS with length 5
[14:48:21][D][pipsolar:772]: checking crc on incoming message
[14:48:21][D][pipsolar:775]: CRC OK
[14:48:21][D][pipsolar:448]: Decode QPIGS
[14:48:21][D][text_sensor:067]: 'pvbrain_axpert_last_qpigs': Sending state 'QPIGS'
[14:48:21][D][sensor:125]: 'pvbrain_axpert_ac_output_apparent_power': Sending state 0.00000 VA with 1 decimals of accuracy
[14:48:21][D][sensor:125]: 'pvbrain_axpert_ac_output_active_power': Sending state 0.00000 W with 1 decimals of accuracy
[14:48:21][D][sensor:125]: 'pvbrain_axpert_pv1_input_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:22][D][pipsolar:838]: Sending polling command : QMOD with length 4
[14:48:22][D][pipsolar:772]: checking crc on incoming message
[14:48:22][D][pipsolar:775]: CRC OK
[14:48:22][D][pipsolar:471]: Decode QMOD
[14:48:22][D][text_sensor:067]: 'pvbrain_axpertdevice_mode': Sending state 'M'
[14:48:23][D][pipsolar:838]: Sending polling command : QPIRI with length 5
[14:48:23][D][pipsolar:772]: checking crc on incoming message
[14:48:23][D][pipsolar:775]: CRC OK
[14:48:23][D][pipsolar:429]: Decode QPIRI
[14:48:23][D][text_sensor:067]: 'pvbrain_axpert_last_qpiri': Sending state 'QPIRI'
[14:48:23][D][sensor:125]: 'pvbrain_axpert_grid_rating_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:23][D][sensor:125]: 'pvbrain_axpert_grid_rating_current': Sending state 0.00000 A with 1 decimals of accuracy
[14:48:24][D][pipsolar:838]: Sending polling command : QPIGS with length 5
[14:48:24][D][pipsolar:772]: checking crc on incoming message
[14:48:24][D][pipsolar:775]: CRC OK
[14:48:24][D][pipsolar:448]: Decode QPIGS
[14:48:24][D][text_sensor:067]: 'pvbrain_axpert_last_qpigs': Sending state 'QPIGS'
[14:48:24][D][sensor:125]: 'pvbrain_axpert_ac_output_apparent_power': Sending state 0.00000 VA with 1 decimals of accuracy
[14:48:24][D][sensor:125]: 'pvbrain_axpert_ac_output_active_power': Sending state 0.00000 W with 1 decimals of accuracy
[14:48:24][D][sensor:125]: 'pvbrain_axpert_pv1_input_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:25][D][pipsolar:838]: Sending polling command : QMOD with length 4
[14:48:25][D][pipsolar:772]: checking crc on incoming message
[14:48:25][D][pipsolar:775]: CRC OK
[14:48:25][D][pipsolar:471]: Decode QMOD
[14:48:25][D][text_sensor:067]: 'pvbrain_axpertdevice_mode': Sending state 'M'
[14:48:26][D][pipsolar:838]: Sending polling command : QPIRI with length 5
[14:48:26][D][pipsolar:772]: checking crc on incoming message
[14:48:26][D][pipsolar:775]: CRC OK
[14:48:26][D][pipsolar:429]: Decode QPIRI
[14:48:26][D][text_sensor:067]: 'pvbrain_axpert_last_qpiri': Sending state 'QPIRI'
[14:48:26][D][sensor:125]: 'pvbrain_axpert_grid_rating_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:26][D][sensor:125]: 'pvbrain_axpert_grid_rating_current': Sending state 0.00000 A with 1 decimals of accuracy
[14:48:27][D][pipsolar:838]: Sending polling command : QPIGS with length 5
[14:48:27][D][pipsolar:772]: checking crc on incoming message
[14:48:27][D][pipsolar:775]: CRC OK
[14:48:27][D][pipsolar:448]: Decode QPIGS
[14:48:27][D][text_sensor:067]: 'pvbrain_axpert_last_qpigs': Sending state 'QPIGS'
[14:48:27][D][sensor:125]: 'pvbrain_axpert_ac_output_apparent_power': Sending state 0.00000 VA with 1 decimals of accuracy
[14:48:27][D][sensor:125]: 'pvbrain_axpert_ac_output_active_power': Sending state 0.00000 W with 1 decimals of accuracy
[14:48:27][D][sensor:125]: 'pvbrain_axpert_pv1_input_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:28][D][pipsolar:838]: Sending polling command : QMOD with length 4
[14:48:28][D][pipsolar:772]: checking crc on incoming message
[14:48:28][D][pipsolar:775]: CRC OK
[14:48:28][D][pipsolar:471]: Decode QMOD
[14:48:28][D][text_sensor:067]: 'pvbrain_axpertdevice_mode': Sending state 'M'
[14:48:29][D][pipsolar:838]: Sending polling command : QPIRI with length 5
[14:48:29][D][pipsolar:772]: checking crc on incoming message
[14:48:29][D][pipsolar:775]: CRC OK
[14:48:29][D][pipsolar:429]: Decode QPIRI
[14:48:29][D][text_sensor:067]: 'pvbrain_axpert_last_qpiri': Sending state 'QPIRI'
[14:48:29][D][sensor:125]: 'pvbrain_axpert_grid_rating_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:29][D][sensor:125]: 'pvbrain_axpert_grid_rating_current': Sending state 0.00000 A with 1 decimals of accuracy
[14:48:30][D][pipsolar:838]: Sending polling command : QPIGS with length 5
[14:48:30][D][pipsolar:772]: checking crc on incoming message
[14:48:30][D][pipsolar:775]: CRC OK
[14:48:30][D][pipsolar:448]: Decode QPIGS
[14:48:30][D][text_sensor:067]: 'pvbrain_axpert_last_qpigs': Sending state 'QPIGS'
[14:48:30][D][sensor:125]: 'pvbrain_axpert_ac_output_apparent_power': Sending state 0.00000 VA with 1 decimals of accuracy
[14:48:30][D][sensor:125]: 'pvbrain_axpert_ac_output_active_power': Sending state 0.00000 W with 1 decimals of accuracy
[14:48:30][D][sensor:125]: 'pvbrain_axpert_pv1_input_voltage': Sending state 0.00000 V with 1 decimals of accuracy
[14:48:31][D][pipsolar:838]: Sending polling command : QMOD with length 4
[14:48:31][D][pipsolar:772]: checking crc on incoming message
[14:48:31][D][pipsolar:775]: CRC OK
[14:48:31][D][pipsolar:471]: Decode QMOD
[14:48:31][D][text_sensor:067]: 'pvbrain_axpertdevice_mode': Sending state 'M'
[14:48:32][D][pipsolar:838]: Sending polling command : QPIRI with length 5
[14:48:32][D][pipsolar:772]: checking crc on incoming message
[14:48:32][D][pipsolar:775]: CRC OK
[14:48:32][D][pipsolar:429]: Decode QPIRI
[14:48:32][D][text_sensor:067]: 'pvbrain_axpert_last_qpiri': Sending state 'QPIRI'
with the following basic yaml file
name: test_clapet
platform: ESP32
board: esp32dev
# Enable logging
logger:
#baud_rate: 0
# baud_rate: 0
# level: VERY_VERBOSE
# logs:
# uart: VERY_VERBOSE
# api.service: WARN
# ota: WARN
# sensor: DEBUG
# Enable Home Assistant API
api:
ota:
wifi:
ssid: !secret esphome_ssid
password: !secret esphome_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Geothermie Fallback Hotspot"
password: "sebydocky"
captive_portal:
time:
- platform: homeassistant
id: homeassistant_time
uart:
# ######### UART for Axpert max PIP8048 ######
- id: uart0
tx_pin: GPIO16
rx_pin: GPIO17
baud_rate: 2400
pipsolar:
- uart_id: uart0
id: pip8048
# update_interval: 3s
sensor:
- platform: pipsolar
pipsolar_id: pip8048
grid_rating_voltage:
id: pvbrain_axpert_grid_rating_voltage
name: pvbrain_axpert_grid_rating_voltage
grid_rating_current:
id: pvbrain_axpert_grid_rating_current
name: pvbrain_axpert_grid_rating_current
ac_output_apparent_power:
id: pvbrain_axpert_ac_output_apparent_power
name: pvbrain_axpert_ac_output_apparent_power
ac_output_active_power:
id: pvbrain_axpert_ac_output_active_power
name: pvbrain_axpert_ac_output_active_power
pv_input_voltage:
id: pvbrain_axpert_pv1_input_voltage
name: pvbrain_axpert_pv1_input_voltage
# pv2_input_voltage:
# id: pvbrain_axpert_pv2_input_voltage
# name: pvbrain_axpert_pv2_input_voltage
text_sensor:
- platform: pipsolar
pipsolar_id: pip8048
device_mode:
id: pvbrain_axpert_device_mode
name: pvbrain_axpertdevice_mode
last_qpigs:
id: pvbrain_axpert_last_qpigs
name: pvbrain_axpert_last_qpigs
last_qpiri:
id: pvbrain_axpert_last_qpiri
name: pvbrain_axpert_last_qpiri
Seems I am receiving anything .... I tried to chage GPIO, etc .... Here is a small videoshot or the led's activity....: https://www.youtube.com/watch?v=6rha8HuPOes I am not sure first of all if my physical connexion is OK. I correctly wired RJ45(1,2,9) into the DB9(3,2,8). I check continuitues no problem. Of course I tried by permuting TXpin & RXpin in the yaml....
If I unplugged the RJ45 from the inverter .... I continue to receive a CRC OK .... so there is a big problem somewhere.... I will attempt with a direct connexion to watchpower to eventually discard a problem with the RS232 part of my inverter.
Hi @syssi,
I solved my problem of bad wiring and also tested my fork to integrate the GPIGS2 command. It works perfectly.... Your code is just incredible :)
Hi @syssi
Got a new question concerning the PIPsolar integration. With my PIP8048, I need to define the BATTERY_BULK_VOLTAGE output command. In a first attempt, I added the new command in the output/__init__py file pointing the PCCV command as decribed in the manual. It compiles fine... and I can see in the log that the command is correctly sent .... but no changes in the associaced QPRI command after a while. For the battery_float_voltage it's working...
Here is my output/__init__py
import esphome.config_validation as cv
from esphome import automation
from esphome.components import output
from esphome.const import CONF_ID, CONF_VALUE
from .. import PIPSOLAR_COMPONENT_SCHEMA, CONF_PIPSOLAR_ID, pipsolar_ns
DEPENDENCIES = ["pipsolar"]
PipsolarOutput = pipsolar_ns.class_("PipsolarOutput", output.FloatOutput)
SetOutputAction = pipsolar_ns.class_("SetOutputAction", automation.Action)
CONF_POSSIBLE_VALUES = "possible_values"
# 3.11 PCVV<nn.n><cr>: Setting battery C.V. (constant voltage) charging voltage 48.0V ~ 58.4V for 48V unit
# battery_bulk_voltage;
# battery_recharge_voltage; 12V unit: 11V/11.3V/11.5V/11.8V/12V/12.3V/12.5V/12.8V
# 24V unit: 22V/22.5V/23V/23.5V/24V/24.5V/25V/25.5V
# 48V unit: 44V/45V/46V/47V/48V/49V/50V/51V
# battery_under_voltage; 40.0V ~ 48.0V for 48V unit
# battery_float_voltage; 48.0V ~ 58.4V for 48V unit
# battery_type; 00 for AGM, 01 for Flooded battery
# current_max_ac_charging_current;
# output_source_priority; 00 / 01 / 02
# charger_source_priority; For HS: 00 for utility first, 01 for solar first, 02 for solar and utility, 03 for only solar charging
# For MS/MSX: 00 for utility first, 01 for solar first, 03 for only solar charging
# battery_redischarge_voltage; 12V unit: 00.0V12V/12.3V/12.5V/12.8V/13V/13.3V/13.5V/13.8V/14V/14.3V/14.5
# 24V unit: 00.0V/24V/24.5V/25V/25.5V/26V/26.5V/27V/27.5V/28V/28.5V/29V
# 48V unit: 00.0V48V/49V/50V/51V/52V/53V/54V/55V/56V/57V/58V
CONF_BATTERY_BULK_VOLTAGE = "battery_bulk_voltage"
CONF_BATTERY_RECHARGE_VOLTAGE = "battery_recharge_voltage"
CONF_BATTERY_UNDER_VOLTAGE = "battery_under_voltage"
CONF_BATTERY_FLOAT_VOLTAGE = "battery_float_voltage"
CONF_BATTERY_TYPE = "battery_type"
CONF_CURRENT_MAX_AC_CHARGING_CURRENT = "current_max_ac_charging_current"
CONF_CURRENT_MAX_CHARGING_CURRENT = "current_max_charging_current"
CONF_OUTPUT_SOURCE_PRIORITY = "output_source_priority"
CONF_CHARGER_SOURCE_PRIORITY = "charger_source_priority"
CONF_BATTERY_REDISCHARGE_VOLTAGE = "battery_redischarge_voltage"
TYPES = {
CONF_BATTERY_BULK_VOLTAGE: (
[44.0, 45.0, 46.0, 47.0, 48.0, 49.0, 50.0, 51.0],
"PCCV%02.1f",
),
CONF_BATTERY_RECHARGE_VOLTAGE: (
[44.0, 45.0, 46.0, 47.0, 48.0, 49.0, 50.0, 51.0],
"PBCV%02.1f",
),
CONF_BATTERY_UNDER_VOLTAGE: (
[40.0, 40.1, 42, 43, 44, 45, 46, 47, 48.0],
"PSDV%02.1f",
),
CONF_BATTERY_FLOAT_VOLTAGE: ([48.0, 49.0, 50.0, 51.0], "PBFT%02.1f"),
CONF_BATTERY_TYPE: ([0, 1, 2], "PBT%02.0f"),
CONF_CURRENT_MAX_AC_CHARGING_CURRENT: ([2, 10, 20], "MUCHGC0%02.0f"),
CONF_CURRENT_MAX_CHARGING_CURRENT: ([10, 20, 30, 40], "MCHGC0%02.0f"),
CONF_OUTPUT_SOURCE_PRIORITY: ([0, 1, 2], "POP%02.0f"),
CONF_CHARGER_SOURCE_PRIORITY: ([0, 1, 2, 3], "PCP%02.0f"),
CONF_BATTERY_REDISCHARGE_VOLTAGE: (
[0, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58],
"PBDV%02.1f",
),
}
CONFIG_SCHEMA = PIPSOLAR_COMPONENT_SCHEMA.extend(
{
cv.Optional(type): output.FLOAT_OUTPUT_SCHEMA.extend(
{
cv.Required(CONF_ID): cv.declare_id(PipsolarOutput),
cv.Optional(CONF_POSSIBLE_VALUES, default=values): cv.All(
cv.ensure_list(cv.positive_float), cv.Length(min=1)
),
}
)
for type, (values, _) in TYPES.items()
}
)
async def to_code(config):
paren = await cg.get_variable(config[CONF_PIPSOLAR_ID])
for type, (_, command) in TYPES.items():
if type in config:
conf = config[type]
var = cg.new_Pvariable(conf[CONF_ID])
await output.register_output(var, conf)
cg.add(var.set_parent(paren))
cg.add(var.set_set_command(command))
if (CONF_POSSIBLE_VALUES) in conf:
cg.add(var.set_possible_values(conf[CONF_POSSIBLE_VALUES]))
@automation.register_action(
"output.pipsolar.set_level",
SetOutputAction,
cv.Schema(
{
cv.Required(CONF_ID): cv.use_id(CONF_ID),
cv.Required(CONF_VALUE): cv.templatable(cv.positive_float),
}
),
)
def output_pipsolar_set_level_to_code(config, action_id, template_arg, args):
paren = yield cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = yield cg.templatable(config[CONF_VALUE], args, float)
cg.add(var.set_level(template_))
yield var
Could you provide the manual another time? The wetransfer link isn't available anymore. Are you sure the command is called PCCV? Do you mean PCVV (Constant Voltage Charging Voltage)?
Could you provide the manual another time? The wetransfer link isn't available anymore. Are you sure the command is called
PCCV? Do you meanPCVV(Constant Voltage Charging Voltage)?
Here is : https://drive.google.com/file/d/112Adm0MECE3c6t64uYWZcAL4N0FucdSJ/view?usp=sharing
p21 ....
I've pushed your customized version to the feature branch pip8048:
external_components:
- source: github://syssi/esphome-pipsolar@pip8048
refresh: 0s
Hi @syssi, just reading more deeply the axpert max protocol manual, and I discovered a very interesting output command "PBATCD" which allow to enable/disable charging/discharging for the inverter. I think it can be extremely usefull for example with my PVbrain coupling a BMS and inverter. For example when the float voltage is reached, thanks to this command we can disable charging to let the BMS do his balancing job. In fact to be more general we can do "smarter" the couple inverter,BMS like can allow CAN exchanges with a seplos BMS for example
To be more précise
Computer: PBATCD<abc><CRC><cr>
Device: (ACK<CRC><cr> if device accepts this command, otherwise, responds (NAK<CRC><cr>
a = Discharge completely on/off
b = Discharge on/off, but standby allowed (so small discharge allowed)
c = Charge completely on/off
Detail:
abc:
Charger Discharger
1 1 1 Enabled charger Enabled discharger
0 1 1
Enabled charger, depends on Prog16 setting if
AC source valid, charge 2A from AC, even if
prog. 16 is “only solar”. If prog. 16 is any other
setting, ignore and let charging from AC source
continue normally.
Disabled discharger and shut down unit
completely when insufficient PV or Grid is
present.
1 0 1
Enabled charger, depends on Prog16 setting if
AC source valid, charge 2A from AC, even if
prog. 16 is “only solar”. If prog. 16 is any other
setting, ignore and let charging from AC source
continue normally.
Disabled discharger but keep unit stay at standby
mode.
1 1 0 Disabled charger Enabled discharger
0 1 0 Disabled charger
Disabled discharger and shut down unit
completely when no PV or Grid is present.
1 0 0 Disabled charger
Disabled discharger but keep unit stay at standby
mode.
0 0 1 N/A N/A
0 0 0
Cleaned the enable/disable charger flags and
return to previous charger status.
Cleaned the enable/disable discharger flags and
return to previous discharger status.
I would like to choose between PBATCD 111
I think the custom select written by @andreashergert1984 could be modified to add the PBATCD with something like
- platform: pipsolar
pipsolar_id: pip8048
charging_discharging_controls:
id: charging_discharging_controls_select
name: charging_discharging_controls_select
optionsmap:
"Charging enable/discharging enable": "PBATCD111"
"Charging disable/discharging enable": "PBATCD110"
"Charging enable/discharging disable": "PBATCD011"
"Charging disable/discharging disable": "PBATCD010"
statusmap:
"0": "Charging enable/discharging enable"
"1": "Charging disable/discharging enable"
"2": "Charging enable/discharging disable"
"3": "Charging disable/discharging disable"
Hallo, I have problem with compilation PIP8048 branch. This is error:
INFO Reading configuration /config/esphome/fv-menic.yaml...
INFO Updating https://github.com/syssi/esphome-pipsolar.git@pip8048
INFO Detected timezone 'Europe/Prague'
INFO Generating C++ source...
INFO Compiling app...
Processing fv-menic (board: d1_mini; framework: arduino; platform: platformio/espressif8266 @ 2.6.3)
--------------------------------------------------------------------------------
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
Dependency Graph
|-- <ESPAsyncTCP-esphome> 1.2.3
| |-- <ESP8266WiFi> 1.0
|-- <ESPAsyncWebServer-esphome> 2.0.0
| |-- <ESPAsyncTCP-esphome> 1.2.3
| | |-- <ESP8266WiFi> 1.0
| |-- <Hash> 1.0
| |-- <ESP8266WiFi> 1.0
| |-- <ArduinoJson-esphomelib> 5.13.3
|-- <ESP8266WiFi> 1.0
|-- <ArduinoJson-esphomelib> 5.13.3
|-- <ESP8266mDNS> 1.2
| |-- <ESP8266WiFi> 1.0
|-- <noise-c> 0.1.4
| |-- <libsodium> 1.10018.1
|-- <DNSServer> 1.1.1
| |-- <ESP8266WiFi> 1.0
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/api_connection.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/api_frame_helper.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/api_pb2.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/api_pb2_service.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/api_server.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/list_entities.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/proto.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/subscribe_state.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/user_services.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/api/util.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/binary_sensor/automation.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/binary_sensor/binary_sensor.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/binary_sensor/filter.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/captive_portal/captive_portal.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/esp8266/core.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/esp8266/gpio.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/esp8266/preferences.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/homeassistant/time/homeassistant_time.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/json/json_util.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/logger/logger.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/md5/md5.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/mdns/mdns_component.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/mdns/mdns_esp32_arduino.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/mdns/mdns_esp8266.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/mdns/mdns_esp_idf.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/network/util.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/ota/ota_backend_arduino_esp32.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/ota/ota_backend_arduino_esp8266.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/ota/ota_backend_esp_idf.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/ota/ota_component.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/output/automation.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/output/float_output.cpp.o
Compiling /data/fv-menic/.pioenvs/fv-menic/src/esphome/components/pipsolar/pipsolar.cpp.o
In file included from src/esphome/components/pipsolar/pipsolar.cpp:1:0:
src/esphome/components/pipsolar/pipsolar.h:7:64: fatal error: esphome/components/pipsolar/select/pipsolar_select.h: No such file or directory
#include "esphome/components/pipsolar/select/pipsolar_select.h"
^
compilation terminated.
*** [/data/fv-menic/.pioenvs/fv-menic/src/esphome/components/pipsolar/pipsolar.cpp.o] Error 1
========================= [FAILED] Took 28.45 seconds =========================
Please try a clean build:
esphome clean fv-menic.yaml
esphome run fv-menic.yaml
And please make sure you are using the latest ESPHome version. It looks like your ESPHome install is a bit outdated and probably doesn't support select entities yet.
Thank you for your repply. I was use esphome version 2021.10.x which is last in Home Assistant. Today I install last stable version from github (2022.6.2), use Clean build files and Install. Now it has compile without problems. Thank you
Good evening, I have one more problem. Sensor battery_discharge_current have value 0.0A for all time and not respond with reality. Can you help me? Inverter is Easun SMW 8k (aka Axpert MAX 8). In manual is:
QPIGS
PPPPP Battery discharge current P is an Integer ranging from 0 to 9. The units is A.
Thank you Petr
Good afternoon, I have one question. Do you plan in future add querry for PV generated energy and output load energy? Best regards
Could you provide example requests and responses of the values you are looking for?
Query total PV generated energy
Computer: QET<CRC><cr>
Device: (NNNNNNNN<CRC><cr>
Generated energy, N: 0~9, unit: Wh Generated energy,
Query PV generated energy of year
Computer: QEYyyyy<cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
NNNNNNNN: Generated energy. N: 0~9, unit: Wh
Query PV generated energy of month
Computer: QEMyyyymm <CRC><cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
mm: Month, m: 0~9
NNNNNNNN: Generated energy, N: 0~9, unit: Wh
Query PV generated energy of day
Computer: QEDyyyymmdd<CRC><cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
mm: Month, m: 0~9
dd: Day, d: 0~9
NNNNNNNN: Generated energy, N: 0~9, unit: Wh
Query total output load energy
Computer: QLT<CRC><cr>
Device: (NNNNNNNN<CRC><cr>
NNNNNNNN: Output load energy, N: 0~9, unit: Wh
Query output load energy of year
Computer: QLYyyyy<cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
NNNNNNNN: Output load energy, N: 0~9, unit: Wh
Query output load energy of month
Computer: QLMyyyymm <CRC><cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
mm: Month, m: 0~9
NNNNNNNN: Output load energy, N: 0~9, unit: Wh
Query output load energy of day
Computer: QLDyyyymmdd<CRC><cr>
Device: (NNNNNNNN<CRC><cr>
yyyy: Year, y: 0~9
mm: Month, m: 0~9
dd: Day, d: 0~9
NNNNNNNN: Output load energy, N: 0~9, unit: Wh
For year, month and day is required date and I suggest querry for this year, this month and today.
Hi @syssi,
I solved my problem of bad wiring and also tested my fork to integrate the GPIGS2 command. It works perfectly.... Your code is just incredible :)
Could you elaborate your bad wiring? I have this exact same problem with my inverter but I've tried three different TTL converters and all possible wiring and config options. I can't believe I've missed something but you never know...
I think the custom select written by @andreashergert1984 could be modified to add the PBATCD with something like
- platform: pipsolar pipsolar_id: pip8048 charging_discharging_controls: id: charging_discharging_controls_select name: charging_discharging_controls_select optionsmap: "Charging enable/discharging enable": "PBATCD111" "Charging disable/discharging enable": "PBATCD110" "Charging enable/discharging disable": "PBATCD011" "Charging disable/discharging disable": "PBATCD010" statusmap: "0": "Charging enable/discharging enable" "1": "Charging disable/discharging enable" "2": "Charging enable/discharging disable" "3": "Charging disable/discharging disable"
Hi all, recently I moved fron my old axpert VMII 24V to a MAXII 8KW, than you so much for make my life good doing this. Now I guess if you finally managed to control the charger of the inverter, would be great if it coud be controlled to charge the battery in case low voltage or just cheap grid price. Thanks for your great job guys.
I will try to modify the custom select in order to add & test the chargin/discharging options... Not sure it will work.....