Can this pull from MQTTS?

A few details I found from serial console that smarter people might know what to do with it. Feel free to delete if not relevant.

Snippets…

MQTTComms: MQTT Server Configured: mqtts://a2poo8btpqc3gs-ats.iot.us-east-2.amazonaws.com:8883

MQTTComms: MQTTComms_PublishBinaryReadings Topic: $aws/rules/prodIngestBinaryToSQS/prod/binary/$SERIAL/meter

MQTTComms: TOPIC=prod/minions/emporia/ct/v1/$SERIAL/cmd
MQTTComms: DATA={"cmd":"set","live_meter_updates":60}
MQTTComms: DATA={"cmd":"query_debug"}

MQTTComms: SUBSCRIBE to topic prod/minions/emporia/ct/v1/broadcast/cmd
MQTTComms: SUBSCRIBE to topic prod/minions/emporia/ct/v1/broadcast/fw
MQTTComms: SUBSCRIBE to topic prod/minions/emporia/ct/v1/broadcast/verify

http://fwsrv.emporiaenergy.com:21100

plus two plain text certs and one RSA private key pulled from esptool bin backup.

[crlogic]

Someone who I’ll call 312 has been poking as well.

I2c between the ESP & SAMD

SAMD Pins to ESP Pins:

Pin 19 to Pin 13 (IO14) Pin 18 to Pin 11 (IO26) Pin 16 to Pin 33 (IO21) Pin 15 to Pin 36 (IO22)

Need to decipher encoding… type, len, data

“2a 19 100b210080a9c484040041310000e0f3aa4fc5403d9352c043 2a 14 08ab07100b1d10474f422d3564d7403d9829c043”

On Thu, Aug 19, 2021 at 6:15 PM Sean @.***> wrote:

Have you determined which lines of the ESP32 are connected to the SAMD? I’m working on reversing this, the project started out as an easy AnalogRead of the expanders from the esp32 … nope 😦 I’ve pulled a dump of the esp32 firmware (easy), but the samd is possibly above my pay grade as well for reversing.

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[magico13]

Doing some issue cleanup so I’m closing this out. For anyone who stumbles upon this issue in the future, I definitely recommend checking out @flaviut’s gist on flashing ESPHome for local access https://gist.github.com/flaviut/93a1212c7b165c7674693a45ad52c512