HS6267 TTGO T7 Mini32 V1.5 ESP32-WROVER-E
Hardware Specifications
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Chipset
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ESPRESSIF-WROVER-E 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
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FLASH
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QSPI flash 4MB 16MB / PSRAM 8MB
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SRAM
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520 kB SRAM
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Button
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reset
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Modular interface
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UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、DACLNA pre-amplifier
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On-board clock
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40MHz crystal oscillator
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Working voltage
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2.7V-3.6V
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Working current
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About 30mA
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Working temperature range
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-40℃ ~ +85℃
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Size&weight
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40.27mm*31.07mm*8.13mm(6.42g)
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Serial Chip
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CH9102
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Power Supply Specifications
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Power Supply
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USB 5V/1A
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Charging current
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500mA
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Battery
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3.7V lithium battery
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Battery connector
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Jst 2pin 1.25mm
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Wi-Fi
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Standard
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FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
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Protocol
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802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
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Frequency range
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2.4GHz~2.5GHz(2400M~2483.5M)
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Transmit Power
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22dBm
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Communication distance
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300m
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|
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Bluetooth
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Protocol
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meet bluetooth v4.2BR/EDR and BLE standard
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Radio frequency
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with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
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Audio frequency
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CVSD&SBC audio frequency
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|
Software Specification
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Wi-Fi Mode
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Station/SoftAP/SoftAP+Station/P2P
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Security mechanism
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WPA/WPA2/WPA2-Enterprise/WPS
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Encryption Type
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AES/RSA/ECC/SHA
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Firmware upgrade
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UART download/OTA(Through network/host to download and write firmware)
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Software Development
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Support cloud server development /SDK for user firmware development
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Networking protocol
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IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
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User Configuration
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AT + Instruction set, cloud server, android/iOSapp
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OS
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FreeRTOS
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Github:
![](https://www.haitronic.cn/image/data/62/HS6267.png)
![](https://www.haitronic.cn/image/data/62/HS6267-1.jpg)
![](https://www.haitronic.cn/image/data/62/HS6267-3.png)
![](https://www.haitronic.cn/image/data/62/HS6267-4.jpg)