If you get prompt when CONFIG goes low you can rectory reset the module by the ‘@RC’ command while CONFIG is low.
Last Update: November 9, 2017
November 9, 2017 1927 Wireless M-Bus Q&A
Related Knowledge Base Posts -
- [W-MBUS] What kind of CSMA algorithm your module uses? We are worried about compatibility with a 802.15.4 network which should coexist with your module (MBUS3). Will the module detect traffic on the same frequency, and avoid sending at the same time when other two devices communicate? We are not sure about vice-versa also, and we use Atmel at86212 CHIP, on 868 Mhz. (868.3 Mhz, BPSK 20 kbps)
- [W-MBUS] “I configured the MBUS radio to use the UART flow control using the CTS/RTS pins. When the host processor wants to send an MBUS message, it pulls the RTS pin low and waits for the radio to pull CTS up. The processor then sends the message. But this gives strange results, and sometimes it just fails to send the message. I also tried using only the CTS pin, where I wait for the pin to go high before sending the message. Again, this does not always work. Are the CTS/RTS pins exclusively for controlling the flow over the uart connection (host processor to radio) or are they meant to indicate when the radio can send another message ? If so, how should I use them ? “
- [W-MBUS] “I have been asked to evaluate the possibility of incorporating a wireless MBus solution into an existing wired MBus device and came across your products in a technical magazine. What other additional devices, other than the module, may be necessary to create a small scale network. We are familiar with all aspects of electronic design so need only the basics. “