hardware / software revision
Do you have a table indicating the SPBTLE-RFTR and SPBTLE-RF0TR hardware and software revisions?(given by function hci_le_read_local_version())
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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Forum Posts
SPBT3.0DP2 is NRND. Recommended alternatives with compatible AT data package and SSP profile?
Hi all,We have been developing a driver for SPBT3.0DP2 based on AT data package. provided that the part has been declared NRND, what is the recommended solution to achieve the largest driver compatibility?Thanks, regards
Unable to locate the CE certificate & the associated test reports.
Hi, We are using SPSGRF-868 RF module in one of our product. Currently the product is ready for the certification, since the SPSGRF-868 is pre-certified, we would need associated documents from ST. However, I am unable to locate them.Can anyone pleas...
SP1ML: (re)programming it for no external uController need
Posted on January 13, 2018 at 16:25Hi allI bought some SP1ML modules... It seems that their main reason is to be easely driven by external uController. However, I would like to trim my schematic and BOM and use the internal microcontroller both for ...
M24C04 acknowledges 0x50 to 0x57 instead of just 0x50/0x51
Posted on June 29, 2018 at 17:06Hi,I'm using the M24C04 EEPROM with the 5-UFDFPN package.I can read/write to it without problems, but I just found out that the EEPROM acknowledges not only 0x50 and 0x51, but actually acknowledges 0x50 to 0x57. Accor...
Need ST8500 AND STCOMET information
Posted on February 08, 2018 at 14:13I have done some research on G3-PLC based chips available on market and I selected to buy ST chips. So, could you provide some information about development firmware and all other stuff regarding for software deve...
BlueNRG-MS. Do not work "scan response" after one day working
So, After a couple days working. BlueNRG-MS do not answer on "scan request". All other functions work, i can connect/disconnect, write/read gatt properties... I work with Aci_Gap_Set_Discoverable. I found only one case for resolving. It is reboot. It...
Cannot to use BlueNRG-1 with internal 32 kHz oscillator.
If I changed the definition LS_SOURCE=LS_SOURCE_INTERNAL_RO, the procedure DeviceConfiguration() stopped in line "while(CKGEN_BLE->CLK32K_IT == 0);"It seems that the internal generator 32 kHz does not work.How I can to turn on generator 32 kHz.
BlueNRG-MS. Do not work "scan response" after one day working.
So, After a couple days working. BlueNRG-MS do not answer on "scan request". All other functions work, i can connect/disconnect, write/read gatt properties... I work with Aci_Gap_Set_Discoverable. I found only one case for resolving. It is reboot. I...
BlueNRG-MS issue when compiling the C code from the BlueNRG GUI
Hello all,I have an issue when I compile the exported C code from the BlueNRG GUI. I have the STM32L152RE nucleo board with the IDB-05A1 expansion board. My exact issue is that although everything works fine when I’m using the GUI, when I export the ...
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