Wemos TTGO LORA SX1278 ESP32 0.96″ OLED 16 M Bytes (128 M bit) 433MHz Arduino

£16.45

1 in stock

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Description

The 433MHz antenna must be used in conjunction with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)

Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!

This product is a SX1278 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433MHz frequency, high sensitivity is about -148dBm, +20dBm output power, high reliability, long transmission distance.

The onboard 32MByte Flash, Wi-Fi antenna, 0.96 inch  OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino development environment, can be used for program verification and product development is very simple and fast.

Operating voltage: 3.3V to 7V

Operating temperature range: -40 degrees C to +90 degrees C

Support for Sniffer, Station, softAP, and Wi-Fi Direct modes

Data rates: 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, 11 Mbps@11b

Transmit power: 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n

Receiver sensitivity up to -98 dBm

UDP sustained throughput of 135 Mbps

PACKAGE INCLUDES:

TTGO LORA SX1278 ESP32 0.96 OLED 16 M bytes (128 M bit) 433Mhz 

+ male  connector with cables for lipo battery

+ 2x header pin strips -not soldered.

+ 433MHz  IPEX Interface Spring External Antenna

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