LilyGO TTGO Mini32 ESP32-WROVER-B WiFi Module
Code: LA100080
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Product detailed description
LilyGO TTGO Mini32 ESP32-WROVER-B WiFi Module
Specifications:
| Hardware Specifications | |
| Chipset | ESPRESSIF-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor |
| FLASH | QSPI flash 4MB / PSRAM 8MB |
| SRAM | 520K SRAM |
| Button | reset |
| Power indicator lamps | red |
| USB to TTL | CP9102F |
| Modular interface | 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 | 2.7V-3.6V |
| Working current | about 30mA |
| Sleep current | 10uA |
| Working temperature range | -40℃ ~ +85℃ |
| Size&weight | 40.27mm*31.07mm*8.13mm(6.42g) |
| Power Supply Specifications | |
| Power Supply | USB 5V/1A |
| Charging current | 500mA |
| Battery | 3.7V lithium battery |
| Wi-Fi | Description |
| Standard | FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC |
| Protocol | 802.11 b/g/n(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 -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH |
| Audio frequency | CVSD&SBC audio frequency |
| Software specifications | Description |
| Wi-Fi 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/iOS app |
| OS | FreeRTOS |
Included in delivery:
- 1pc LilyGO TTGO Mini32 ESP32-WROVER-B WiFi Module
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
| Category: | ESP Development Boards |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.013 kg |
| Type: | ESP |
| Logical levels: | 3.3V |
| I/O pins: | 18 |
| PWM pins: | 18 |
| ADC pins: | 11 |
| Frequency: | 40MHz |
| Flash memory: | 4MB |
| SRAM memory: | 8.5MB |
| EEPROM memory: | Ne |
| Connector with battery charger: | Yes |
| Microcontroller: | ESP32 |
| Converter: | CP2104 |
| Bluetooth: | Yes |
| WiFi: | Yes |
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I
LilyGO TTGO Mini32 ESP32-WROVER-B
igor
LilyGO TTGO Mini32 ESP32-WROVER-B
igor
Kúpil som si tento modul, lebo som potreboval vyriešiť problém
s nedostatkom RAM, pri svojom projekte s pythonom.
Nepodarilo sa mi však tento modul spojiť s PC, nevie nájsť ovladač
a ledka signalizujúca komunikáciu stále bliká.
Predpokladám, že je vadný USB driver.
Reply
Reply
I
LilyGO TTGO Mini32 ESP32-WROVER-B
igor
LilyGO TTGO Mini32 ESP32-WROVER-B
igor
Ešte raz som sa večer lupou pozrel na ten driver a zistil som,
že je to CH9102F. Stiahol som ovladač a nainštaloval ho.
Všetko funguje Ok.
KL
LilyGO TTGO Mini32 ESP32-WROVER-B
Konstantin Láska
LilyGO TTGO Mini32 ESP32-WROVER-B
Konstantin Láska
Přidal jsem informace o převodníku, v nové verzi tam CH9102F