TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32
2 x 433MHz / 2 x 868Mhz
Quelle/Source:
- shopofthings.ch
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2 x 433MHz / 2 x 868Mhz
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TTGO LoRa32 V2.1.6 (aka T3 V1.6, aka LoRa32 V2.1 release 1.6): (my is T3 v1.6.1 20210104)
Is labeled T3 V1.6, 20180506 on the PCB.
Similar to V2.1.5 with changes and improvements:
Changes in pins / GPIOs. Uses GPIO23 for LoRa RST. Uses GPIO25 for onboard LED. Uses GPIO35 as ADC for battery voltage measurement (uses 100k/100k divider).
Quelle/Source:
- shopofthings.ch
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