LILYGO® TTGO T-Energy ESP32 8MByte PSRAM WiFi bluetooth Module 18650 Battery ESP32-WROVER-IB Development Board


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ID: 1427125
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                      Note: Due to circuit design, this board cannot be used with breadboards and hole boards.

                      Hardware Specifications
                      Chipset ESPRESSIF-ESP32-WROVER 240MHz Xtensa® 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
                      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
                      protocol 802.11 b/g/n/e/i (802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerizationsupport 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
                      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(Through 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/iOSapp
                      OS FreeRTOS

                      >>>Schematic: Click here to open<<<

                      Package includes:

                      1 x ESP32 WROVER development board
                      2 x Pin

                      • Build-in Bluetooth: Yes
                      • WiFi: YES
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                      (5) Expedited shipping can not be used for PO Box addresses

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