2 Sets Assembled ESP32 OLED WiFi+BT Lora Kit 0.96inch OLED Display ESP-32S CP2102 Development Board Lora SX1276 915MHZ Antenna Transceiver for Arduino ESP8266 NodeMCU
2 Sets Assembled ESP32 OLED WiFi+BT Lora Kit 0.96inch OLED Display ESP-32S CP2102 Development Board Lora SX1276 915MHZ Antenna Transceiver for Arduino ESP8266 NodeMCU
Description
About LoRa: LoRa is a wireless data communication technology that uses a radio modulation technique. This modulation technique allows long range communication of small amounts of data ( which means a low bandwidth), high immunity to interference, while minimizing power consumption.So it allows long distance communication with low power requirements. Read more Features of LoRa: 1. Support low power consumption 2. Long transmission distance - Under the same conditions, Lora's wireless transmission distance is longer. 3. Anti-interference - LoRa wireless communication adopts spread spectrum technology, and through high spread spectrum factor, the anti-interference ability of wireless communication is greatly improved. 4. Stronger penetration Application: -Internet of Things(IoT) -Smart home -Machina-to-machine communication -And much more What you will get: 2 Sets Assembled ESP32 OLED WiFi Lora Kit Read more Read more Product parameter: Main chip: esp32 and SX1276 Operating voltage: 3.3V to 7V Flash: 64M-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 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 2PCS LoRa32u4 LORA RA-02 Module LoRa32u4 II LoRa32u4 II 2sets Assembled ESP32 OLED WiFi Lora Kit 1set Assembled ESP32 OLED WiFi Lora Kit LoRa GPS Module Frequency 433MHz 868MHz-915MHz 868MHz-915MHz 868MHz-915MHz 868MHz-915MHz 868MHz-915MHz Main Chip / / / ESP32 and SX1276 ESP32 and SX1276 ASR6502 Function Lora Lora Lora WiFi + Lora WiFi + Lora Lora + GPS Communication Interface SPI SPI SPI SPI or IIC SPI or IIC SPI or IIC Power Supply Voltage 3.3-5V 3.3-5V 3.3-5V 3.3-7V 3.3-7V 3.3-7V Pin Header Assembled No No No Yes Yes No OLED Size / / / 0.96 inch 0.96 inch 0.96 inch Flash Size 32 KB 32 KB 32 KB 8Mbyte 8Mbyte 128 KB Lithum Battery Interface PH2.0mm 2P PH2.0mm 2P PH2.0mm 2P PH1.25mm 2P PH1.25mm 2P SH1.25 x 2socket Open Fields Distance about 7KM about 7KM about 7KM about 2.8KM about 2.8KM about 4.2KM
Features:
- Document
- https://github(dot)com/HelTecAutomation/Heltec_ESP32/tree/master/examples/LoRa
- Compatible: for Arduino Smart Home
- Main chip: espressif esp32 and SX1276
- Application:Internet of Things(IoT),Smart home,Machina-to-machine communication