TTGO T-Energy T18-Wifi

۴۳۰,۶۷۵ تومان

TTGO T-Energy T18-Wifi And Bluetooth Module 18650 Battery ESP32 Wrover Development Board

توضیحات

TTGO T-Energy T18-Wifi:

TTGO T-Energy T18-WiFi and Bluetooth Module 18650 Battery ESP32 WROVERDevelopment Board
Hardware Specifications
Chipset ESPRESSIF-ESP32-WROVER 240 MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH QSPI flash/SRAM, up to 32MB
SRAM 520 KB SRAM
KEY Reset, BOOT
Switch BAT switch
Power indicator lamp Red
USB to TTL CP2104
Modular interface
SD Card UART SPI 、 SDIO I2C LED PWM TV PWM I2S IRGPIO 、

Capacitor touch sensor、ADC、DACLNA preamplifier

On-board clock 40MHz crystal oscillator
Working voltage 2.3V-3.6V
Working current About 40mA
Sleep current 1mA
Working temperature range -40℃ ~ +85℃
Size 91.10mm*32.75mm*19.90mm
Power Supply Specifications
Power supply USB 5V/1A
Charging current 1000mA
Battery 3.7V lithium battery
Wifi Description
Standard FCC/CE/TELEC/KCC/SRRC/NCC
Protocol 802.11 b/g/n/e/i (802.11n, speed up to150Mbps) a-MPDU and A-MSDU polymerization, support 0.4 μS Protection interval
Frequency Range 2.4GHz ~ 2.5GHz (2400M ~ 2483.5M)
Transmitting power 22dBm
Communication distance 300 m

Bluetooth Description
Protocol Meet bluetooth v4.2BR/EDR and BLE standard
Radio frequency With -98dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH
Audio frequency CVSD & SBC audio frequency
Software specification Description
Wifi Mode Station/SoftAP/SoftAP + Station/P2P
Security mechanism WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA
Firmware upgrade UART download/OTA (via network/host to download and write firmware)
Software Development Support cloud server development/SDK for user firmware development
Networking protocol IPv4 IPv6 SSL 、 TCP/UDP/HTTP/FTP/MQTT
User Configuration AT + instruction set, cloud server, android/iOS app
OS
FreeRTOS

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دیدگاهها

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