Hi all,First of all, thanks for the instructions for flashing the modules.Unfortunately, I had several issues with flashing the firmware on a module and, too sad, jailed one of mine... but finally, I was successful! Perhabs my solution is helpful for someone.
Hi guys, i managed to flash HM10 onto my AT09 [...]After powering up, PIO4 will be 1. Don't ask me why, but this greatly decreases power!
Here is a fix.AT+BEFC080AT+AFTC088
Hi all,First of all, thanks for the instructions for flashing the modules.Unfortunately, I had several issues with flashing the firmware on a module and, too sad, jailed one of mine... but finally, I was successful! Perhabs my solution is helpful for someone.My configuration:Win 7 64-bitUSB-UART CP2104 converterArduino Pro Mini 3V3 8MHzFirst, I was not able to run CCLoader.exe nor CCLoader_x86_64.exe. Windows responds with a compatibility issue. > Solved by using DevC++ and recompiled the source code from github. This was easier than it sounds!Second, the CCLoader was not able to comunicate with the Arduino properly. Waiting for respond from Arduino...> I assumed, that the issue is the serial baud rate. I reduced the speed in the C source code and the Arduino source code to 19200. Unfortunately, this did not solve the issue.> Checked the connection and found, that I did not disconnect the DSR pin from the Serial converter to the Arduino (it resets the arduino to upload the sketch). Ich checked the C code and believed, it is disabled. However, I disconnected it and this did the trick.Well, when checking the Arduino code, I also commented the line required for Leonardo boards. I was wondering, why this is not the default.I checked, if the Pro Mini 3V3 is able to run at 115200 baud and it looks like, this is indeed too fast for it. Well, upload is slow, but for one or two modules it is fine.I attach my files and hope, it helps. Good luck!Cheers,iBuddy
Hello everyone,I'm having the same problem as some of you... I've got a cheap clone with cc2541. I struggled to update the firmware following this subject, and finally succeded. Module is now seen with "HMSoft" name on my phone. But now, every command I send just answer OK... I tried AT+HELP, AT+NAME? but I only receive OK as an answer...Anyone can help me ?
But now it seems like the state pin isn't working anymore. Is there a way to bring this function back? Which pin on the chip (not the daughter board) should indicate an active connection?(Also the onboard led is always off...)