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-# TTN MAPPER-TRACKER
+## The Things Network Mapper-Tracker
 
-### Based on the code from [xoseperez/ttgo-beam-tracker](https://github.com/xoseperez/ttgo-beam-tracker), with excerpts from [dermatthias/Lora-TTNMapper-T-Beam](https://github.com/dermatthias/Lora-TTNMapper-T-Beam) to fix an issue with incorrect GPS data being transmitted to The Things Network. I aslo added support for the US 915 MHz frequency.
+## For the TTGO T-Beam development platform
+
+#### Based on the code from [xoseperez/ttgo-beam-tracker](https://github.com/xoseperez/ttgo-beam-tracker), with excerpts from [dermatthias/Lora-TTNMapper-T-Beam](https://github.com/dermatthias/Lora-TTNMapper-T-Beam) to fix an issue with incorrect GPS data being transmitted to The Things Network. I aslo added support for the US 915 MHz frequency.
 
 This is a LoRaWAN node based on the [TTGO T-Beam](https://github.com/LilyGO/TTGO-T-Beam) development platform using the SSD1306 I2C OLED display.
 It uses a RFM95 by HopeRF and the MCCI LoRaWAN LMIC stack. This sample code is configured to connect to The Things Network using the US 915 MHz frequency by default, but can be changed to EU 868 MHz.