Description
CN Warehouse Update: (After the update, remove the download chip and use the downloader instead.)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, USB to serial chip, the perfect support for 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
