TTGO LORA SX1278 ESP32 0.96 OLED 433Mhz WiFi Bluetooth Module for Arduino
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Description
Main features:
1. This product is based on the SX1278 chip of ESP32 WIFI enhanced OLED, namely LoRa remote modem, frequency 433-470MHz, high sensitivity over -148 dBm, +20 dBm output power, high reliability, long transmission distance.
2. Onboard 4Mt bytes (32 Mt bit) flash memory WiFi antenna, 0.96 inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, support Arduino development environment, can be used for program inspection and product development, convenient Fast.
3. The 433/470 antenna needs to be connected to the IPEX interface (if the antenna is not connected, the LoRa chip may be damaged)
4. Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. Please pay attention to the positive and negative poles of the battery when using it, otherwise it will be damaged!
5. Through the IO port touch screen touch signal input, you need to add a 100nF pull-down capacitor to this pin!
Product specifications:
1. Working voltage: 3.3-7 V
2. Operating temperature range: -40 to 90 degrees Celsius
3. Support Sniffer software protocol analysis, Station, SoftAP and WiFi Direct mode
4. Data rate: 150 Mbps for 11n HT40, 72 Mbps for 11n HT20, 54 Mbps for 11g, and 11 Mbps for 11b
5. Transmitting power: 19.5 dBm at 11.5 dB, 16.5 dBm at 11 g, 15.5 dBm at 11 n
6. The receiver sensitivity is up to -98 dBm
7. UDP continuous throughput: 135 Mbps
8. Delivery list: 1 X LORA SX1278 ESP32 with download chip version
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1. This product is based on the SX1278 chip of ESP32 WIFI enhanced OLED, namely LoRa remote modem, frequency 433-470MHz, high sensitivity over -148 dBm, +20 dBm output power, high reliability, long transmission distance.
2. Onboard 4Mt bytes (32 Mt bit) flash memory WiFi antenna, 0.96 inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, support Arduino development environment, can be used for program inspection and product development, convenient Fast.
3. The 433/470 antenna needs to be connected to the IPEX interface (if the antenna is not connected, the LoRa chip may be damaged)
4. Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. Please pay attention to the positive and negative poles of the battery when using it, otherwise it will be damaged!
5. Through the IO port touch screen touch signal input, you need to add a 100nF pull-down capacitor to this pin!
Product specifications:
1. Working voltage: 3.3-7 V
2. Operating temperature range: -40 to 90 degrees Celsius
3. Support Sniffer software protocol analysis, Station, SoftAP and WiFi Direct mode
4. Data rate: 150 Mbps for 11n HT40, 72 Mbps for 11n HT20, 54 Mbps for 11g, and 11 Mbps for 11b
5. Transmitting power: 19.5 dBm at 11.5 dB, 16.5 dBm at 11 g, 15.5 dBm at 11 n
6. The receiver sensitivity is up to -98 dBm
7. UDP continuous throughput: 135 Mbps
8. Delivery list: 1 X LORA SX1278 ESP32 with download chip version