Kees
The MH-ET is wider so you have to make a few adjustments to the housing. See the wiki: https://bbqkees-electronics.nl/wiki/gateway/upgrade-the-gateway-to-an-esp32.html
The ESP32-S3-WROOM-1-N16R8 is pretty expensive, with double the component price of the ESP32 16MB. But maybe a good one as a possible future successor.
I had a look at the datasheet. One benefit: it has USB built in. One bigger downside: It has ditched the convenient Ethernet MAC from the ESP32.
I'll update the ESP8266 upgrade page on the wiki to add the new chips. Indeed if you are already on buspowered mode, being able to keep it is always nice.
EMS-ESP can already set GPIO. You can use MQTT to set them. However, as Proddy said you have to be careful what you connect to it as you can seriously...
Indeed with 3.4.2 on a new Gateway settings are not persistent. Got quite a number of emails about that already. I test each Gateway before shipment, but I did not...
Which module are you trying to flash?
An EMS-ESP specific upload tool for our users would be a nice idea. You see that with more projects. We should add a warning to EMS-ESP that the upload of...
> Ok great I misread it then somewhere during my holiday. I'll update the BBQKees Wiki in the coming days to include your flash tool instead of the older one.
@ZabbensX It is possible. See my wiki: https://bbqkees-electronics.nl/wiki/irt/irt-bus-modification.html#ems-interface-board-v3 The EMS interface V3 and the S32 Gateway have the same EMS circuit with the same component numbering.