TTGO T-Energy ESP32-WROVER-B 4MB Flash 8MByte PSRAM 18650 Battery WiFi Bluetooth Module
Rs. 749.00 Rs. 765.00
- Product Code: WIFI
- Availability: In Stock
- For Bulk Order
9962060070
This is a TTGO T-Energy ESP32-WROVER-B 4MB Flash 8MByte PSRAM 18650 Battery WiFi & Bluetooth Module. The TTGO T-Energy Comes with ESPRESSIF-ESP32-WROVER-B dual-core 32-bit LX6 microprocessor, 4MB Flash and 8MB PSRAM.
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
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 : 91.10mm*32.75mm*19.90mm
1 X TTGO T-Energy ESP32-WROVER-B 4MB Flash 8MByte PSRAM 18650 Battery WiFi Bluetooth Module