Recently, I’ve created custom integration for RF Converter V3.0 WiFi to Remote.
Feel free to give me any feedback.
Thank you.
2 Likes
Thanks! Great job!..
The RF Converter module does not respond to sending a packet from Home Assistant.
reload_remote - retrieves the data correctly:
{"ecostar": {"ip": "192.168.2.28", "mac": "08:3a:8d:ee:2a:4f", "type": "1", "project": "13", "frequency": "43392", "id": "1726589522", "key": {"garaz": "32", "wjazdowa": "64"}}}
send_command - it’s visible that the packet was sent to the RF module, but the LED on the RF, which signals task execution, does not react (192.168.1.101 is my Home Assistant).
root@router:/tmp/home/root# cat /proc/net/nf_conntrack | grep 192.168.2.28
ipv4 2 tcp 6 1085 ESTABLISHED src=192.168.2.28 dst=47.254.152.213 sport=30327 dport=8950 src=47.254.152.213 dst=10.100.0.2 sport=8950 dport=30327 [ASSURED] mark=0 use=2
ipv4 2 udp 17 28 src=192.168.1.101 dst=192.168.2.28 sport=39109 dport=26258 [UNREPLIED] src=192.168.2.28 dst=192.168.1.101 sport=26258 dport=39109 mark=0 use=2
Where else can I look for a solution to the problem?
Sorry for the late response. Since the RF converter communicates on layer 2, it needs to be on the same network as the Home Assistant. I guess 192.168.1.101 and 192.168.2.28 are on different subnets, so they won’t be able to communicate each other.
Thanks for the response. I switched to the same network, but the converter still doesn’t respond to the command.
I’m attaching the packet send and receive capture from Wireshark.
First, please ensure that Smartmate app is working correctly. Next, how did you capture packets with Wireshark? Normally, Layer 2 packets cannot be captured because they are only passed through a switch hub. Lastly, please post the binary of the captured packet, and I’ll check for any issues. Thank you.
Yes, the Smartmate app is working correctly. The gate opens, and the green LED lights up on the RF Converter V3.0 device.
I suspect that the data being sent is incorrect or the checksum is off.
When sending the packet through this integration, the blue Wi-Fi LED on the RF Converter V3.0 blinks, but the green LED, which indicates the signal being sent to the gate, remains red.
Thank you for your help.
No. Time Source Destination Protocol Length Info
1078 6.663952 192.168.2.30 192.168.2.28 UDP 85 26258 → 26258 Len=43
Frame 1078: 85 bytes on wire (680 bits), 85 bytes captured (680 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Intel_de:65:4d (04:e8:b9:de:65:4d), Dst: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
Destination: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
[Stream index: 6]
Internet Protocol Version 4, Src: 192.168.2.30, Dst: 192.168.2.28
User Datagram Protocol, Src Port: 26258, Dst Port: 26258
Data (43 bytes)
0000 fe 01 01 0d 04 e8 b9 de 65 4d 08 3a 8d ee 2a 4f ........eM.:..*O
0010 00 00 00 00 00 00 00 00 02 01 00 0c 66 e9 aa 52 ............f..R
0020 00 00 00 00 a9 80 40 00 00 75 ef [email protected].
No. Time Source Destination Protocol Length Info
1082 6.685618 192.168.2.28 192.168.2.30 UDP 73 26258 → 26258 Len=31
Frame 1082: 73 bytes on wire (584 bits), 73 bytes captured (584 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f), Dst: Intel_de:65:4d (04:e8:b9:de:65:4d)
Destination: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
[Stream index: 6]
Internet Protocol Version 4, Src: 192.168.2.28, Dst: 192.168.2.30
User Datagram Protocol, Src Port: 26258, Dst Port: 26258
Data (31 bytes)
0000 fe 02 01 0d 08 3a 8d ee 2a 4f 04 e8 b9 de 65 4d .....:..*O....eM
0010 00 00 00 00 00 00 00 00 02 01 00 00 00 e6 ef ...............
No. Time Source Destination Protocol Length Info
1101 7.074682 192.168.2.28 192.168.2.30 UDP 74 26258 → 26259 Len=32
Frame 1101: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f), Dst: Intel_de:65:4d (04:e8:b9:de:65:4d)
Destination: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
[Stream index: 6]
Internet Protocol Version 4, Src: 192.168.2.28, Dst: 192.168.2.30
User Datagram Protocol, Src Port: 26258, Dst Port: 26259
Data (32 bytes)
0000 fe 01 01 0d 08 3a 8d ee 2a 4f 04 e8 b9 de 65 4d .....:..*O....eM
0010 00 00 00 00 00 00 00 00 21 01 00 01 00 00 08 ef ........!.......
No. Time Source Destination Protocol Length Info
1123 7.574880 192.168.2.28 192.168.2.30 UDP 74 26258 → 26259 Len=32
Frame 1123: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f), Dst: Intel_de:65:4d (04:e8:b9:de:65:4d)
Destination: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
[Stream index: 6]
Internet Protocol Version 4, Src: 192.168.2.28, Dst: 192.168.2.30
User Datagram Protocol, Src Port: 26258, Dst Port: 26259
Data (32 bytes)
0000 fe 01 01 0d 08 3a 8d ee 2a 4f 04 e8 b9 de 65 4d .....:..*O....eM
0010 00 00 00 00 00 00 00 00 21 01 00 01 00 00 08 ef ........!.......
No. Time Source Destination Protocol Length Info
2067 11.646526 Intel_de:65:4d Espressif_ee:2a:4f ARP 42 Who has 192.168.2.28? Tell 192.168.2.30
Frame 2067: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Intel_de:65:4d (04:e8:b9:de:65:4d), Dst: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
Destination: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: ARP (0x0806)
[Stream index: 6]
Address Resolution Protocol (request)
Hardware type: Ethernet (1)
Protocol type: IPv4 (0x0800)
Hardware size: 6
Protocol size: 4
Opcode: request (1)
Sender MAC address: Intel_de:65:4d (04:e8:b9:de:65:4d)
Sender IP address: 192.168.2.30
Target MAC address: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
Target IP address: 192.168.2.28
No. Time Source Destination Protocol Length Info
2068 11.647935 Espressif_ee:2a:4f Intel_de:65:4d ARP 42 192.168.2.28 is at 08:3a:8d:ee:2a:4f
Frame 2068: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) on interface \Device\NPF_{0F4E7421-ABE4-4575-85A5-6F700304567D}, id 0
Ethernet II, Src: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f), Dst: Intel_de:65:4d (04:e8:b9:de:65:4d)
Destination: Intel_de:65:4d (04:e8:b9:de:65:4d)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: ARP (0x0806)
[Stream index: 6]
Address Resolution Protocol (reply)
Hardware type: Ethernet (1)
Protocol type: IPv4 (0x0800)
Hardware size: 6
Protocol size: 4
Opcode: reply (2)
Sender MAC address: Espressif_ee:2a:4f (08:3a:8d:ee:2a:4f)
Sender IP address: 192.168.2.28
Target MAC address: Intel_de:65:4d (04:e8:b9:de:65:4d)
Target IP address: 192.168.2.30
Thank you for the detailed post. The packets were sent from 192.168.2.30 to 192.168.2.28 four times, and they’re not same. Could you please specify in more detail how you called send_command each time? and how your remote controllers are registered in Safemate app?