My light sensor on the window. Will work as a slave device for the curtain controller.

Mysensors Light sensor (LUX) on nRF52832 | First HW&SW test – 01:46
— Андрей Ламченко

@acb Wow. Awesome

@nca78 said in What did you build today (Pictures) ?:

I'm curious about that, why not use the capacitive touch function of the NRF52832 ?

Ttp223 chips suit me. Very stable stuff. When I tried to do it on amtel328, these mcu also had this feature (almost all mcu have this feature). But it was not very stable. I'm not sure that a stable device using the mcu 52832 would be possible. If there is an example of a stable software implementation, I would be happy to test it, and then it would be clear to do it without external capacitive chips or not.

@nca78 said in What did you build today (Pictures) ?:

TTP223s in top left and top right corners

yep

All elements are assembled

Soon ...Capacitive touch glass mini switch on battery (nRF52832) – 01:56
— Андрей Ламченко

My battery operated mini touch switch

My problem is temporarily solved(nrf5). Delivery confirmation to the controller come steadily if the file MyTransport.ccp (line 723) add:

#if !defined(MY_DEBUG)
wait(5);
#endif

based on:
https://github.com/mysensors-rus/MySensors/commit/06f8083b785237b8d1b430a142fe3d9a3cd6f7ff

0 committed to mysensors-rus/MySensors

Fixed response to ACK request

I confirm. Looks like a huge bug :). A node with an led was assembled. Uploaded sketch from examples - actuator relays. In the mysensors controller I send a command with a confirmation flag, the led lights up, there is no response message with confirmation. In the sketch I activate debag and then send the command with the acknowledgement, the reply message arrives. Hw for nodes is nrf52, atmega328 were used. In addition to the mysensors controller, the Majordomo controller has been tested. Same thing. Gateway was connected to a serial monitor. The error was also reproduced by other users in the community.

@flopp I do not know if it is possible to measure truthfully the signal level on nrf24, but on nrf5 it can be done.
Receive signal level at nRF52 | MeSensors – 01:57
— Андрей Ламченко