Top Positive Review for Bluetooth Module on Banggood|Shopping Philippines

27% OFF LILYGO® TTGO LoRa32 V2.1 ESP32 433MHz/868MHz/915MHz OLED 0.96 Inch SD Card bluetooth WIFI Wireless Module SMA IP5306 US$32.26 US$43.99 View It

Overall:

mycarda 18/12/2020

Excellent low cost module when you consider what it can do.

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mycarda The module is perfect and great value for money but be careful of the antenna. The one supplied to me was resonant at 500MHz and the VSWR at 433MHz was about 15 making it almost useless. There are lots of 433MHz antennas you can build easily so I intend to desolder the SMA connector and use it with a home-built antenna and throw the rest of the supplied antenna away.
Reply 18/12/2020

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