Description:
Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development.
Specification:
- 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
