I ordered 4 more boards from different manufacturers, but unfortunately all of them have the same weak Bluetooth Signal Strength. Can it be that all of them are counterfeits or is the ESP32's Bluetooth really so weak? If no one can help me with this then i will have to move away from this platform, ...

Hi, i have been working on a project where i use a ESP-WROOM32 in combination with a GPS, Accelerometer and a CAN Bus transceiver. All is working well, except transferring the collected data to my phone using classic Bluetooth. If i move my phone more than a foot (30cm) away from the board i get con...