915MHz ESP32 LoRa 0.96 OLED Development Board WiFi Bluetooth SX1276 Transceiver Module + LoRa Antenn - medicalbooks.filipinodoctors.org

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915MHz ESP32 LoRa 0.96 OLED Development Board WiFi Bluetooth SX1276 Transceiver Module + LoRa Antenn

Brand: NEXTION
Manufacturer: DIYmalls - Heltec Automation
EAN: 0747356629140
Category: Personal Computers (Single Board Computers)
Price: $49.99  (Customer Reviews)
Dimension: 0.80 x 1.90 x 1.20 inches
Shipping Wt: 0.10 pounds. FREE Shipping (Details)
Availability: In Stock
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Product Description


Product Description:
Main chip: espressif esp32 and SX1276
Operating voltage: 3.3V to 7V
Flash:32M-Bits
Main Frequency:240MHZ
Support frequency:868-915MHZ
Lora chip:SX1276
Distance: about 2.8KM in open place
Computing power: 600DMIPS
Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth
Development environment: support arduino
USB adapter chip: cp2102
Operating temperature range: -40 ° C to + 90 ° C
Support modes: Sniffer, Station, softAP and Wi-Fi Direct
Data rate: 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 continues to throughput by 135 Mbps
Document link https://drive.google.com/open?id=0B8DSGdAr8_31d19WQmN6SE1fLVE

Features

  • The esp32 lora 915mhz comes unassembled, soldering is required, not equipped with lithium battery.
  • When you use esp32 oled lora, you need to use 2pcs together. One is used for receiving and another for sending
  • 0.96 oled is mounted on esp32 lora board via 4 screws, so it is removable but pls be careful to do it to avoid damage.
  • You will receive, 2pcs lora oled board 915mhz new version V3, and 2pcs 915mhz lora antenna.
  • The 915 lora antenna is a little big. If you want to use the lora v3 board with case, you need to buy another small lora antenna

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