SPECIFICATIONS
- Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash/SRAM, up to 4 x 16 MB
- SRAM: 520 kB SRAM
- KEY: Reset,IO34,IO35,IO39
- Display: 1.44 /1.8 inch ST7735 LCD TFT display
- 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
- Working voltage: 2.3V-3.6V
- Working current: about 60mA
- Sleep current: 1mA
- Working temperature range: -40℃ ~ +85℃
- Size: 1.44 : 50.72mm*32.73mm*11.67mm/1.8 :
Power Supply Specification
- Power supply: USB 5V/1A
- Charging current: 500mA
- Battery: 3.7V lithium battery
- 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
- 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
- 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
- Size: 1.44/1.8″ diagonal LCD TFT display
- Resolution: 128×128/160×80 resolution, 16-bit/18-bit (262,144) color
- Voltage: Onboard 3.3V @ 150mA LDO regulator
- Bus: 5 wire SPI digital interface:CS:16, A0:17, SDA:23, SCK:5, RST:9
- Dissipation: Current draw is based on LED backlight usage: with full backlight draw is ~25mA
DOCUMENTATION
SHIPPING LIST
- 1 X TTGO TS v1.2 ESP32 MPU9250 1.44 TFT MicroSD card module(include speaker and 1.44 TFT display)
- 1 X Power Cable