As a some sort MySensors enthousiast I can't get OTA to work (ever).
I have a current setup with a Raspberry Pi 3B that is configured with an RFM69 radio and setup as MQTT gateway. I have multiple nodes setup and with MQTT is all works flawless.
So last december I wanted to take it to another level and get my nodes to OTA, but as of today I can't get it to work.
Anyway to make my nodes OTA I installed mycontroller.org and set everything up. I use EasyPCB boards with RFM69 radio's, and soldered AT25DF512C-SSHN-B on these boards. Burned the Dualoptiboot sensebender micro bootloader as instructed.
Started with a simple battery node (code from examples and added OTA).
Only to change the version number in presentation and compile and upload the HEX file to MyController. Instructing the node to upload the firmware always results in CRC error.
Node log using serial console:
178499 OTA:FWP:FW END 180334 OTA:CRC:B=04E0,C=5897,F=3E27 180338 !OTA:FWP:CRC FAIL
My question. Is there anybody how has this some problem? Or is having the same setup and do have a working OTA environment? I'm running Mycontroller 1.5.0 FINAL and Mysensors 2.3.2 code on both the node and gateway. And not having any luck using OTA. All the rest works as expected. Did found a lot of other topics but these where all old and fixed in later firmwares.
Thanks in advance.