Hi,
I'm using two nrf52832 boards to communicate via BLE UART with smartphone.
For firmware building is used Arduino 1.8.18 + Nordic nRF5 Boards 0.7.0 + BLEPeripheral last version + serial example.
Strange thing is that one board successfully supports data exchange with a smartphone, the other can only connect, but cannot exchange data.
The one board nRF52 DK is succes works (used as a programmer), and other is custom board have issues.
Both boards have same IC nRF52832-QFAAE0.
Could it be that this issue is related to chip revision or Softdevice version or circuit?
Hi, I'm using two nrf52832 boards to communicate via BLE UART with smartphone. For firmware building is used Arduino 1.8.18 + Nordic nRF5 Boards 0.7.0 + BLEPeripheral last version + serial example. Strange thing is that one board successfully supports data exchange with a smartphone, the other can only connect, but cannot exchange data. The one board nRF52 DK is succes works (used as a programmer), and other is custom board have issues. Both boards have same IC nRF52832-QFAAE0.
Could it be that this issue is related to chip revision or Softdevice version or circuit?