https://community.element14.com/products/manufacturers/rohm-semiconductor/ROHM Semiconductor is a global company of 3.326 billion US dollars per March 31st, 2020 with 22,191 employees. The company develops and manufactures a very large product range from the Ultra-Low Power Microcontroller, Power Management, Standard ICs, SiC Dien-USTelligent Community 12https://community.element14.com/products/manufacturers/rohm-semiconductor/m/managed-videos/150839Thu, 04 Dec 2025 15:41:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d3d1dad1-9713-4692-ab52-04d810a4c307neilpIf you're designing a high speed switching application, ROHM's lineup of power diodes is just what you need. Learn More: https://www.rohm.com/products/diodes/schottky-barrier-diodes/high-efficiency/yq1vwm10a-product https://www.rohm.com/products/d...https://community.element14.com/products/manufacturers/rohm-semiconductor/w/setup/20972/about-rohmTue, 02 Dec 2025 14:10:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:da686039-2adf-4035-81e6-41ab3786ef0eneilpROHM has been contributing to the advancement of culture through the supply of good products and manufacturing based on our corporate objectives set forth since our founding. Although the business environment has changed dramatically, this idea has remained unchanged, having been passed down from generation to generation as part of our DNA. And to reaffirm this unwavering corporate objective and clarify our mission within the new social infrastructure, we formulated a Statement and Management vision. ROHM will continue to strive to be a company that supports the development of society and the enrichment of people's lives into the future by solving a variety of social issues through electronic technologies. "R" represents the first letter of our original main product, resistors. This was put together with the unit for resistance "ohm". The "R" now also stands for "Reliability". "Quality First" is ROHM's corporate policy.group_mainhttps://community.element14.com/products/manufacturers/rohm-semiconductor/w/setupTue, 02 Dec 2025 14:10:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a7795db0-4fa1-45b5-a193-810965fbe7edhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54703/wi-sun-cloud-gateway/225340Fri, 22 Nov 2024 12:11:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:18ee66d3-7540-4c07-ad88-4e4004017d58R.Manu{gallery}My Gallery Title Dear neilp , How to use the command fmseckey (Display of FAN MAC security keys). Like if you could provide example and mode detail on the command inputs, application, etc. Thank youhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54703/wi-sun-cloud-gateway/222557Wed, 17 Jul 2024 07:11:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:507d01c4-4e1f-4c83-90d2-819e25e597c3neilpDear R.Manu, Thank you for your question. Unfortunately, there is no command or option to change the Rx data format. Kindest regards, Neil ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54703/wi-sun-cloud-gateway/222518Mon, 15 Jul 2024 06:47:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:00d3f5c9-8543-4dad-8686-6c0e96777357R.ManuDear neilp when in FAN when data is sent from border to router, the router is connected to MCU via UART. Border (Tx) - tcps 2001:db8::2 1234\r\n Router (Rx) - \rtcpr 1234\r\n Is there any command to change the Rx data to " tcpr 1234\r\n "https://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54703/wi-sun-cloud-gateway/221930Fri, 14 Jun 2024 09:25:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:761e4b2e-4c78-4bc6-81c6-b0a9f50c1ac0neilpDear R.Manu, Thank you for your question. Unfortunately, there is no product that we can recommend. Currently, each customer has a dedicated gateway in their project. Since BP35C5 has all the necessary functions for Wi-SUN FAN, a Wi-SUN FAN-compliant gateway can be prepared simply by enabling control it from a device that can connect to the cloud. Kindest regards, ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54703/wi-sun-cloud-gatewayTue, 11 Jun 2024 13:36:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6f5ee791-7729-476b-9d54-a469ce42ad1eR.ManuHi neilp , For smart metering development using Wi-SUN communication, if the sensors are linked to a Leaf/Router within the network and the sensor data is relayed from Leaf/Router to Border, the data at the Border needs to be transferred to the cloud. Kindly recommend Wi-SUN compatible gateway recommended to gather data from the FAN and upload it to the cloud server? ThanksgatewayWi-SUN modulesmart meteringhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54308/uart-communication/219846Tue, 27 Feb 2024 08:53:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6f7c723d-d4f0-4ee8-ab57-101259b8e089neilpHi Revanth, Thank you for the question. The module you are operating is working properly. You need to use “ip” command to confirm the configured address. By the way, which buffer are you referring to? It's not clear what your concern is. Kindest regards, Neil ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54308/uart-communication/219627Wed, 21 Feb 2024 12:28:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a59f2462-767c-42c9-a68c-57c34b4964a0R.ManuDear Neil, The command " i p 2001:db8::26 " is sent with echo mode off but still the is not response. But the IP address has changed to " ip 2001:db8::26 " this can only be confirmed by sending 2nd command " ip ". Also is the any buffer available in BP35C5 module? Regards Revanth +91 7483581847https://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54308/uart-communication/219208Tue, 06 Feb 2024 11:04:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c9be6465-aa68-4518-8f3b-f0af6af1252eneilpDear Revanth, Thank you for the question, and we trust this provides a suitable response based on details supplied. Commands must begin with a lowercase letter, therefore, sending the following should work. "ip.2001:db8::26" Best regards, ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54308/uart-communicationFri, 02 Feb 2024 13:00:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a58fbe60-9f28-4e3c-8227-0ffc41b99f17R.ManuHi, When trying to communicate with BP359C & BP35C5-T01 via UART from STM32F103RCT6 with Echo mode off. When query is sent a response is received, but when "Ip 2001:db8::26" is sent to change the IP address a response is not received. Thanks Revanth MBP35C5-T01rohmWi-SUN moduleBP35C5https://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/218932Sat, 27 Jan 2024 10:19:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:320d3aa6-7cda-4082-9d32-5fd2740f0690R.ManuHi Neil, Thank you for taking the time for clarifying the answer. Your input was incredibly helpful. I truly appreciate it! Best regards Revanthhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/218864Thu, 25 Jan 2024 14:05:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c690c93b-f96e-4518-85c3-e1ee36a72f95neilpHi , R. Manu, Thank you for your question. The BP35C5 is enabled for echo back by default. Echo back can be disabled with "echo" command >echo 0 //turn echo back off By doing this, STM32 will only receive BP35C5 responses. We trust that this answers your question. Kindest regards, Neil ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/218836Wed, 24 Jan 2024 06:23:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e7d5ae9b-8e83-47ca-bcf2-c20b3e68a98cR.ManuHi, I have been trying to communicate with BP359C & BP35C5-T01(Slave) from STM32F103RCT6(Master) through UART without RTC & CTS but when a query "BAUD" is sent from STM32. At the receiver of STM32 both query and response are received together like "BAUD BAUD 11520" whereas the response should be "BAUD 115200". Note: UART connection from through-hole group 1 Thank youhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/218484Thu, 11 Jan 2024 16:09:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:65b78e07-aae0-429b-89c9-413c8f6737b4neilpDear R.Manu, Thank you for your question to ROHM, we would like to suggest the following; If you connect the BP359C & BP35C5-T01 to another Windows PC (NOT virtual machine) and the driver installs automatically, then this problem is probably on your virtual machine. Please check your virtual machine settings and the following tips on driver installation. Device driver cannot be installed: Are you installing with administrator ID? Please try manually specifying the driver folder from Device Manager and installing it. Please check the followings: [Computer Management] => [System Tools] => [Event Viewer] => [Windows Logs] If you have 3rd party security software installed, please try disabling it. Try also the solution for "Windows found drivers for your device but encountered an error while attempting to install them." as follows: https://thegeekpage.com/windows-found-drivers-for-your-device-but-encountered-an-error-fix/ We hope that this helps, Kindest regards, Neil ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/217613Wed, 13 Dec 2023 13:57:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ce1db07a-7179-4588-aef2-0a7fc3345409neilpDear R.Manu, Thank you for your question to ROHM, we would like to suggest the following; If you connect the BP359C & BP35C5-T01 to another Windows PC (NOT virtual machine) and the driver installs automatically, then this problem is probably on your virtual machine. Please check your virtual machine settings and the following tips on driver installation. Device driver cannot be installed: Are you installing with administrator ID? Please try manually specifying the driver folder from Device Manager and installing it. Please check the followings: [Computer Management] => [System Tools] => [Event Viewer] => [Windows Logs] If you have 3rd party security software installed, please try disabling it. Try also the solution for "Windows found drivers for your device but encountered an error while attempting to install them." as follows: https://thegeekpage.com/windows-found-drivers-for-your-device-but-encountered-an-error-fix/ We hope that this helps, Kindest regards, Neil ROHM Semiconductorhttps://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installation/217603Tue, 12 Dec 2023 15:15:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6659a083-98e4-4dce-93ed-452ae5831220shabazHi, Does that board have a USB UART? I couldn't see one... Are you using a separate USB UART board/cable? If so, this isn't a Rohm semi issue, it's a USB UART driver issue. You could try a different USB UART (some do not require drivers). Win 7 is so ancient, I can't recall what will and what won't work with it. You could also test your UART board with the Rohm module outside of the VM.https://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/54106/driver-installationTue, 12 Dec 2023 11:02:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:116853a4-272e-47d2-99a4-8f4c1d790190R.ManuHi, Trying to connect BP35C5-T01 Wi-SUN module to PC but the driver is not installing automatically, tried to install manually from the website https://www.ftdichip.com/FTDrivers.htm but still unable to connect the device.I am using windows 7 (64-bit) virtual machine. Can you help me with installation of the driver?? Thank youBP35C5-T01rohmWi-SUN moduleBP35C5https://community.element14.com/products/manufacturers/rohm-semiconductor/f/forum/53262/bp35c5-wi-sun-module/211751Wed, 19 Jul 2023 07:54:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:08fcb5b0-9aba-4438-ab90-6a6181ddde65neilpHi Revanth, Thank you for your question, please find information below. The baud rate of the UART is 115200 bps. Refer to the datasheet for details on UART settings and peripheral circuits. With the UART correctly connected, press the reset button (SW2 on BP359C), If the host microcontroller receives the version information from BP35C5, it is a success. When controlling BP35C5, “Users Manual” describing the details of each command is required, do you have it? If you need it, please contact ROHM's sales office or the web form below. https://www.rohm.com/contactus Kindest regards, ROHM Semiconductor