Hello,
I bought a LTE IoT 2 Click devboad, which is integrated with a BG96 modul. (I know this might not be the porblem with BG96, but rather it could be an issue with the dev board, but I have to ask.)
I connected this dev board to a MCU with jumper cables (only the necessary pins - GND, VCC, RX, TX, and PWK), but I cannot turn on the BG96 with PWK pin. When I send a 500+ msec low level impulse to PWK, nothing happens afterwards.
I checked the sufficient voltage level is present on the dev board (3v3 - PWR LED light indicates it) and the MCU generated impulse is verified by measurement.
Moreover when place my hand too close to antenna (connector), random messages can be read through UART on MCU side, which shouldn’t be possbile.
Any ideas? Thanks.
Kind regards