Overview:
Note: The unsoldered version is shown in the product images. We currently only offer the soldered version.
|
Chipset |
ESPRESSIF-ESP32 240 MHz Xtensa® dual-core 32-bit LX6 microprocessor |
|
BLITZ |
QSPI Flash 4 MB |
|
SHADE |
520 kB SRAM |
|
Button |
Reset |
|
USB to TTL |
CP2104 |
|
Interface |
UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, capacitor touch sensor, DACLNA preamplifier |
|
Display |
IPS ST7789V 1.14 inch |
|
Operating voltage |
2.7 V - 4.2 V. |
|
Operating current |
Over 60MA |
|
Sleep current |
Over 120uA |
|
Working temperature range |
-40 ° C ~ + 85 ° C. |
|
Size Weight |
51.52 x 25.04 x 8.54 mm (7.81 g) |
|
Power supply |
Power supply description |
|
Power supply |
USB 5V / 1A |
|
Charging current |
500mA |
|
Battery |
3.7 V lithium battery |
|
JST connector |
2pin 1.25 mm |
|
USB PORT |
Type C |
|
W-lan |
Description |
|
Standard |
FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC |
|
Protocol |
802.11 b / g / n (802.11n, speed up to 150 Mbit / s) A-MPDU and A-MSDU polymerization, support for a guard interval of 0.4us |
|
Frequency range |
2.4 GH2 ~ 2.5 GHz (2400 M - 2483.5 M) |
|
Transmit power |
22 dBm |
|
Communication distance |
300m |
|
Bluetooth |
Bluetooth description |
|
Bluetooth protocol |
Support bluetooth V4.2BR / EDR and BLE standard |
|
Radio frequency |
With -97dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 transmitter AFH |
|
Audio frequency |
CVSD and SBC audio frequency |
|
Software description |
Software description |
|
W-lan mode |
Station / SoftAP / SoftAP + Station / P2P |
|
Security mechanism |
WPA / WPA2 / WPA2-Enterprise / WPS |
|
Encryption type |
AES / RSA / ECC / SHA |
|
Firmware update |
UART download / OTA (via network / host to download and write firmware) |
|
Software development |
Support Cloud Server Development / SDK for user firmware development |
|
Network protocol |
IPv4, IPv6, SSL, TCP / UDP / HTTP / FTP / MQTT |
|
User configuration |
AT + command set, cloud server, Android / iOSapp |
|
DAS |
FreeRTOS |
Helpful links:
Scope of delivery:
- 1x TTGO T-Display ESP32 WiFi E Bluetooth module
