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Found 3 results

  1. Hello, i just bought a PmodBt2 ( https://reference.digilentinc.com/reference/pmod/pmodbt2/reference-manual?redirect=1 ) the RN42. What i want to do is to use a Zedboard with PmodBT2 to capture all bluetooth packets that are being transmitted nearby and then analyze them using the PL and PS, so far I've managed to make the model in vivado ( thanks to some help from this forum ) but I'm unable to tell is this project is going to work from now on because I can't find a way to configure the module in this manner based on the documentation and reference manuals ( http://ww1.microchip.com/downloads/en/DeviceDoc/50002328A.pdf?_ga=2.199211311.1236631585.1616840276-2126361193.1614764946 and https://cdn.sparkfun.com/datasheets/Wireless/Bluetooth/bluetooth_cr_UG-v1.0r.pdf?_ga=2.133085454.1236631585.1616840276-2126361193.1614764946 ) Any help is much appreciated, thank you a lot in advance and have a great one.
  2. Hi everyone, I bought a PmodESP32 evaluation board to test the ESP32 module. In my project I would like to use classic bluetooth (no low energy). When I power up the system and do a scan with a smartphone, the ESP32 module does not appear. If I try to use the AT commands (AT + BTINIT ...) the module replies with an error message. I'm pretty sure the system firmware needs to be updated, so i tried to do a firmware upload but without success. I used various software (Arduino, ESP DOWNLOAD TOOL V3.8.5) but during the procedure it seems that the module is not recognized. How can I proceed to update the ESP32-WROOM-32 module ? Thank you
  3. I purchased a PMOD-BT2 recently and since (according to your documentation) the SPI connector uses the same power as the regular PMOD connector, I though I could just connect it via the SPI header (not supplied), for programming. Strangely enough, the FPGA board (a Nexys4-DDR) would not power up. An investigation reveals a strange fact: according to an ohm-meter the power on the SPI header is reversed compared to your documentation. I would appreciate it if someone from Digilent could confirm this from the PCB schematics and update your documentation ASAP, as well as issue an errata, because connecting the power the wrong way round has a habit of blowing things up.
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