Crc check failed connecting more than 1 pzem-004t v3

ESPHome
1

I have a wt32-eth01 up and running with a single pzem, but when I connect another one, I am constantly getting these modbus crc errors, with constant different codes.

Modbus CRC Check failed! 6304!=00
17:28:05	[W]	[modbus:108]	
Modbus CRC Check failed! 1507!=A200
17:28:25	[W]	[modbus:108]	
Modbus CRC Check failed! 31F0!=200
17:28:25	[W]	[modbus:108]	
Modbus CRC Check failed! C071!=200
17:28:25	[W]	[modbus:108]	
Modbus CRC Check failed! C071!=D146
17:29:25	[W]	[modbus:108]	
Modbus CRC Check failed! 31F0!=00
17:29:25	[W]	[modbus:108]	
Modbus CRC Check failed! AC8C!=F86C
17:29:45	[W]	[modbus:108]	
Modbus CRC Check failed! 898A!=10
17:29:45	[W]	[modbus:108]	
Modbus CRC Check failed! 1030!=BBB9

This is how I have them connected, also with the single one.

e373afda33a3e58991d805b795c43dd16446cb20

I have changed the modbus address of one pzem (Karel) to 0x2, but I don’t know for sure if it worked. If I disconnect one of the pzem, I get readings again, but always with the text of pzem number 1 (Etiënne). Also swapping the rx and tx doesn’t work.

This is my configuration:

esphome:
  name: wt32-meters-hal
  friendly_name: Meters Hal
  platform: esp32
  board: esp-wrover-kit

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: !secret api_encryption_key

ota:
  password: !secret ota_password

ethernet:
  type: LAN8720
  mdc_pin: GPIO23
  mdio_pin: GPIO18
  clk_mode: GPIO0_IN
  phy_addr: 1
  power_pin: GPIO16

uart:
  - id: ubus
    tx_pin: GPIO17
    rx_pin: GPIO5
    baud_rate: 9600
    stop_bits: 2

modbus:
  id: mod_bus_pzem
  uart_id: ubus

binary_sensor:
  - platform: status
    name: "Status Meters Hal"
    
sensor:
  - platform: pzemac
    address: 1
    modbus_id: mod_bus_pzem
    current:
      name: "Etiënne stroom"
    voltage:
      name: "Etiënne spanning"
    energy:
      name: "Etiënne verbruik"
      filters: 
       # Multiplication factor from Wh to kWh is 0.001
       - multiply: 0.0001 
      unit_of_measurement: kWh
      accuracy_decimals: 2      
    power:
      name: "Etiënne vermogen"
    frequency:
      name: "Etiënne frequentie"
    power_factor:
      name: "Etiënne cos phi"
    update_interval: 20s

  - platform: pzemac
    address: 2
    modbus_id: mod_bus_pzem
    current:
      name: "Karel stroom"
    voltage:
      name: "Karel spanning"
    energy:
      name: "Karel verbruik"
      filters: 
       # Multiplication factor from Wh to kWh is 0.001
       - multiply: 0.0001 
      unit_of_measurement: kWh
      accuracy_decimals: 2
    power:
      name: "Karel vermogen"
    frequency:
      name: "Karel frequentie"
    power_factor:
      name: "Karel cos phi"
    update_interval: 25s

web_server:
  port: 80
  version: 2
  ota: True
  auth:
    username: !secret web_server_username
    password: !secret web_server_password