#Deal: ESP32 board for LoRaWan application development (SX1276 or SX1278) 433-868-915MHz

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$15.72

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Set Alert for Product: Wemos® TTGO LORA SX1278 ESP32 0.96OLED 16 Mt Bytes (128 Mt bit) 433Mhz For Arduino - $15.72
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Price history for Wemos® TTGO LORA SX1278 ESP32 0.96OLED 16 Mt Bytes (128 Mt bit) 433Mhz For Arduino
Latest updates:
  • $15.72 - 4 June 2018
  • $18.55 - 3 June 2018
  • $15.72 - 19 April 2018
  • $12.86 - 18 April 2018
  • $15.72 - 4 April 2018
  • $12.90 - 3 April 2018
  • $15.72 - 18 March 2018
  • $12.96 - 17 March 2018
Since: 16 March 2018
  • Highest Price: $18.55 - 3 June 2018
  • Lowest Price: $12.86 - 18 April 2018
Last Amazon price update was: 23 June 2018 11 h 03 min
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.
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Economical development board based on the ESP32 module for the development of applications or objects connected to the LoRaWan network. Development boards are generally equipped with an OLED screen controlled for an SSD1306 circuit that is very well supported by Arduino libraries.

Choose the radio module that corresponds to your frequency used in your country. Each radio module can be configured in a particular frequency. There is an optimal frequency for each module.

Module Frequency Best performance
Semtech SX1272 863-870 MHz (Europe)

902-928 MHz (US)

Semtech SX1278 Band2(LF): 410 ~525MhzBand3(LF): 137 ~175Mhz 433Mhz
Semtech SX1276 Band1(HF): 862 ~1020Mhz 868Mhz
Semtech SX1276 Band1(HF): 862 ~1020Mhz 915MHz

Specification

Filters

SoC | Arduino | ESP8266 | ESP32 : ESP32

Radio (433MHz, LoraWan, Sigfox...) | GPRS

Output | Relay: 0

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Sources : 

http://wiki.dragino.com/index.php?title=LoRa_Questions

https://www.libelium.com/forum/viewtopic.php?f=29&t=17198

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