Wemos SX1278 LoRa ESP32 Bluetooth WIFI Lora Internet Antenna Development Board For Arduino TTGO
$15.68
Description:
The main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS,
chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP,
integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth).
This product is based on the WIFI 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency,
about -148dBm high sensitivity, +20 dBm power output, high reliability.
Onboard 128MByte Flash, Wi-Fi antenna, 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.
Feature:
Operating voltage: 3.3V to 7V
Operating temperature range: -40 ° C to + 90 ° C
Supports Sniffer, Station, softAP and Wi-Fi Direct modes
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
Package included:
1 x SX1278 LoRa ESP32
1 x Line
1 x Small heat sink
2 x Pin
