Αρχική/ARDUINO/ESP32/TTGO T-Energy T18- WiFi and Bluetooth module 18650 battery ESP32 WROVER development board

TTGO T-Energy T18- WiFi and Bluetooth module 18650 battery ESP32 WROVER development board

Κωδικός Κατασκευαστή (MPN): HS2509

ΚΩΔΙΚΟΣ: AA2729

TTGO T-Energy T18- WiFi and Bluetooth module 18650 battery ESP32 WROVER development board Hardware Specifications 　 Chipset ESPRESSIF-ESP32-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH QSPI 4MB Flash / 8MB PSRAM...

€18⁶⁰

Χωρίς ΦΠΑ: €15.00

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— ACS Courier
— ΓΕΝΙΚΗ ΤΑΧΥΔΡΟΜΙΚΗ

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TTGO T-Energy T18- WiFi and Bluetooth module 18650 battery ESP32 WROVER development board

Hardware Specifications
Chipset	ESPRESSIF-ESP32-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH	QSPI 4MB Flash / 8MB PSRAM
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 pre-amplifier
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	91.10mm32.75mm19.90mm
Power Supply Specifications
Power Supply	USB 5V/1A
charging current	1000mA
battery	3.7V lithium battery
Wi-Fi	Description
Standard	FCC/CE/TELEC/KCC/SRRC/NCC(esp32 chip)
protocol	802.11 b/g/n/e/i (802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval
frequency range	2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power	22dBm
communication distance	300m
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

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