I've checked with u-box program Is is usual dBs for the devices? I see the average level of 20-30dB Is it`s OK with antenna? Also I have a recorded file from u-box program and i can send you if it help. A saw GPS(Gx),Glonas(R) and SBAS(one or two) Later I''ve attached the same module to ESP and made...

If the BN220 is powered from some other source, I assume the grounds of both power sources are connected? Yes, it`s important : ) Thanks Questions, Questions, Questions... Do you have tried the u-center software to change something useful in bn-220 ? There are some videos about fine tuning of bn vi...

Great! Thanks! Working good on only one pin TX. At last! :D HW Serial0 swap Load: 13.40% (LC=1811) ( However, I've made separate power supply for the bn-220, not through ESP ) Current Sensor Data Fix: 1 Fix Quality: GPS Satellites tracked: 18 Satellites visible: 23 Best SNR: 32 dBHz GPS sat. tracked...

Hardware serial is preferred for "chatty" devices like a GPS. A GPS will burst its data each second at 9600 bps. Thank you for explanation. I supposed that bn-220 is like "black box" with GPS data which ESP just gets (or not). Is there any way for me to get the (same) result wit...

Hello! What's the difference between SoftwareSerial and HardwareSerial for my case? It seems that i'm getting much higher values in SoftwareSerial mode (example: Best SNR: 245 dBHz vs ~24 dBHz in HW Serial0) And also it`s the reason of rebooting ESP But i could have quick Fix. Uptime: 0 days 0 hours...

I`am using D9-D10 (in mode HW Serial0) and 5V from VCC from esp8266 I have the "bad" one A cannot get Fix even with the open window :| Current Sensor Data Fix: 0 Fix Quality: Invalid Satellites tracked: 7 Satellites visible: 21 Best SNR: 32 dBHz GPS sat. tracked - id(SNR): 2 (20), 4 (24), ...

my suggestion is to go for a BN220. I`ve tried yesterday one of two from the parcel Weird thing :roll: I've already seen: unstable FIx from windowsill, incorrect height measurement and, maybe(!) even ESP hanging. And it seems to me i cannot get any data via mqtt when bn220 is not in Fix state (Home...

Just trying to figure out which hardware is good enough to receive data from sds011(dust) and gps at the same time ( Via mqtt for example ) Is Neo-6 good\convenient enough for outdoor compilations? What about the outdoor antennas? (oh, fake one in Neo-7M https://letscontrolit.com/forum/viewtopic.php...