@@ -233,19 +233,20 @@ Not everything could fit into the limited flash memory of Arduino Nano / Uno. If
233233# What is the Difference from Other Solutions?
234234
235235Here is a brief comparison with other solutions (as of April 2023):
236- | - WiFi | - Ethernet | Arnold-n/P1P2Serial | raomin/ESPAltherma | tadasdanielius/daikin_altherma | speleolontra/daikin_residential_altherma | |
237- | ------------------------------------| ---------------------------------------------------| ----------------------------------------------------------| -------------------------------------------------------------------------------| -------------------------------------------------------| ----------------------------------------------| ---|
238- | Cloud | | - Custom all-in-one board | - M5StickC (or any ESP32/ESO8266 board)<br > - external relay (optional) | - Daikin Altherma LAN adapter (BRP069A62 / BRP069A61) | - Daikin LAN adapter (BRP069C4x / BRP069B4x) | |
239- | ** Programable MCUs** | 1 (ATmega 328P) | 2 (ATmega 328P + ESP8266 ) | 1 (ESP32/ESP8266) | --- | --- | |
240- | ** Connection to Daikin Altherma** | P1/P2 bus | P1/P2 bus | | P1/P2 bus | P1/P2 bus | |
241- | ** Interface** | - Ethernet | - WiFi<br > - Ethernet (optional) | - WiFi | - Ethernet | - WiFi (Cloud) | |
242- | ** Controller configuration** | - web interface<br > - sketch (during compile) | - console<br > - sketch (during compile) | - sketch (during compile) | - web interface | - web interface | |
243- | ** OTA updates** | No | Yes | Yes | Yes | Yes | |
244- | ** Read data from Daikin Altherma** | Yes | Yes | Yes | Limited | Limited | |
245- | ** Control Daikin Altherma** | Yes | Yes | Limited (with optional external relay) | Yes | Yes | |
246- | ** Communication protocol** | UDP | MQTT | MQTT | Websockets | Websockets | |
247- | ** Data format** | HEX | JSON | JSON | JSON | JSON | |
248- | ** Integration with** | - Loxone<br > - other systems (via UDP-HEX) | - Home Assistant<br > - other systems (via MQTT-JSON) | - Home Assistant<br > - other systems (via MQTT-JSON) | - Home Assistant | - Home Assistant | |
236+ | ** Project** | ** budulinek/Daikin-P1P2---UDP-Gateway** | ** Arnold-n/P1P2Serial** | ** raomin/ESPAltherma** | ** tadasdanielius/daikin_altherma** | ** speleolontra/daikin_residential_altherma** | |
237+ | ------------------------------------| ----------------------------------------------------------------------------------------------------| ----------------------------------------------------------| -------------------------------------------------------------------------------| ------------------------------------------------------------------------------| ------------------------------------------------------------------------------| -------------------------------------------|
238+ | ** Hardware** | - Arduino Uno/Mega<br > - Ethernet Shield (W5100/W5200/W5500)<br > - Custom P1P2 Uno adapter | - Custom all-in-one board | - M5StickC (or any ESP32/ESO8266 board)<br > - external relay (optional) | - Daikin LAN adapter<br > (BRP069A62/BRP069A61<br > with OLD firmware) | - Daikin LAN adapter<br > (BRP069A62/BRP069A61<br > with NEW firmware) | - Daikin WLAN adapter<br > (BRP069A78) |
239+ | ** Programable MCUs** | 1 (ATmega 328P) | 2 (ATmega 328P + ESP8266 ) | 1 (ESP32/ESP8266) | --- | --- | |
240+ | ** Connection to Daikin Altherma** | P1/P2 bus | P1/P2 bus | X10A serial port | P1/P2 bus | P1/P2 bus | dedicated slot |
241+ | ** Interface** | - Ethernet | - WiFi<br > - Ethernet (optional) | - WiFi | - Ethernet | - Ethernet | - WiFi |
242+ | ** Local LAN or Cloud** | Local | Local | Local | Local | Cloud | |
243+ | ** Controller configuration** | - web interface<br > - sketch (during compile) | - console<br > - sketch (during compile) | - sketch (during compile) | - web interface | - web interface | |
244+ | ** OTA upgrades** | No | Yes | Yes | Yes | Yes | |
245+ | ** Read data from Daikin Altherma** | Yes | Yes | Yes | Limited | Limited | |
246+ | ** Control Daikin Altherma** | Yes | Yes | Limited (with external relay) | Yes | Yes | |
247+ | ** Communication protocol** | UDP | MQTT | MQTT | Websockets | Websockets | |
248+ | ** Data format** | HEX | JSON | JSON | JSON | JSON | |
249+ | ** Integration with** | - Loxone<br > - other systems (via UDP-HEX) | - Home Assistant<br > - other systems (via MQTT-JSON) | - Home Assistant<br > - other systems (via MQTT-JSON) | - Home Assistant | - Home Assistant | |
249250
250251## Version history
251252
0 commit comments