Adapter card replacing a KM217 communication module with ESP32 WiFi connectionDesigned by Moles Store in Germany
Important Notice Please be aware, that the firmware is currently still under development... Please also read my blog post on this product (see Dokumentation link below) What is it? It is a slot car...Read More…
Please be aware, that the firmware is currently still under development... Please also read my blog post on this product (see Dokumentation link below)
It is a slot card for some Buderus Logamatic (e.g. 2107-type) that connects the serial interface and attaches it to the serial interface of an ESP32-WROOM-32D/U module to be linked into a WiFi network. You can also write your own firmware to make it Bluetooth connected.
Because I need to attach my heating system to my Smart Home since the burner raises an error quite often. I'm then forced commit the error, wait half an hour for the water to heat up or take a shower with cold water.
The original module (with a simple level shifter) is not produced anymore and costs around $100. And it still needs some additional hardware to bring it into your WiFi network.
It contains (depending on the options you selected) all necessary parts to build up a working module. The only things need to be done are
You do not need the EEPROM if you do not write your own firmware for this module (at least for the moment there is no support planned)
As many of you know, we have a chip shortage and distributors are all low on stock. Currently I only have only my resistor and capacitor assortments at hand with singular pieces of passives and I only could stick it to adhesive tape to send it to you. As soon as I've cut tapes of the passives, I'll set the options on stock. The WiFi modules with larger flash (8 & 16 MB and all external antenna versions) are currently out of stock at any distributor. As soon as I can order them again, I'll add them to stock.
The prototype PCBs have been sponsored by PCBway. I totally can recommend this manufacturer for your own PCBs.
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when Buderus KM217 WiFi Replacement can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!