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Mina ESP32

ESP32
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Mina ESP32

ESP32 Wemos® ESP32 OLED Module For Arduino ESP32 OLED WiFi + Bluetooth Dual ESP-32 ESP-32S ESP8266 OLED Module (1)

  • Wireless connectivity
  • WiFi: 150.0 Mbps data rate with HT40
  • Bluetooth: BLE (Bluetooth Low Energy) and legacy Bluetooth
  • Processor: Tensilica Xtensa Dual-Core 32-bit LX6 microprocessor, running at 160 or 240 MHz
  • ROM: 448 KB
  • SRAM: 520 KB
  • 0.96 OLED

  • Wemos® Lolin ESP32 OLED X1 shield (1)
  • Wemos Lolin X-battery shield (1)
  • Wemos Lolin X-button shield (1)
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Wemos® Lolin ESP32 OLED X1 shield
Wemos Lolin X-battery shield
Wemos Lolin X-button shield
Olimex ESP32 DevKit LiPo (4)

Detta kort är pinkompatibelt med Espressif ESP32-CoreBoard (ESP32-DevKitC), men har kompletterats med LiPo-laddare och -hantering och kan drivas på batteri när huvudströmmen bryts, för portabla eller handhållna applikationer, dataloggning, med mera.

  • ESP32-WROOM-32 WiFi/BLE module or ESP32-WROVER-B module
  • User button
  • Micro USB connector
  • Built-in USB-Serial programmer
  • Built-in LiPo charger
  • LiPo battery connector
  • PCB dimensions: 4.8 x 2.8 cm
ESP32-CAM WiFi Bluetooth Module Camera Module Development Board ESP32 OV2640 (1)

  • Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
  • Low-power dual-core 32-bit CPU for application processors
  • Up to 240MHz, up to 600 DMIPS
  • Built-in 520 KB SRAM, external 4M PSRAM
  • Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
  • Support OV2640 and OV7670 cameras with built-in flash
  • Support image WiFI upload
  • Support TF card
  • Support multiple sleep modes
  • Embedded Lwip and FreeRTOS
  • Support STA/AP/STA+AP working mode
  • Support Smart Config/AirKiss one-click distribution network
  • Support for serial local upgrade and remote firmware upgrade (FOTA)

ESP32-CAM WiFi Bluetooth Module Camera Module Development Board ESP32 OV2640 med extern antenn (3)

Description:
  1. ESP32-CAM is a WIFI+ bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system.
  2. ESP integrates WiFi, traditional bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
  3. Fully compliant with WiFi 802.11b/g/n/e/i and bluetooth 4.2 standards, it can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices.
  4. ESP32-CAM can be widely used in various IoT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. It is an ideal solution for IoT applications.

Features:
  • Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
  • Low-power dual-core 32-bit CPU for application processors
  • Up to 240MHz, up to 600 DMIPS
  • Built-in 520 KB SRAM, external 4M PSRAM
  • Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
  • Support OV2640 and OV7670 cameras with built-in flash
  • Support for images WiFI upload
  • Support TF card
  • Support multiple sleep modes
  • Embedded Lwip and FreeRTOS
  • Support STA/AP/STA+AP working mode
  • Support Smart Config/AirKiss One-click distribution network
  • Support for serial local upgrade and remote firmware upgrade (FOTA)
  • Support secondary development


LILYGO® TTGO T-Camera ESP32 WROVER with PSRAM Camera Module OV2640 Camera 0.96 Inch OLED (1)

  • Chip: ESP32-WROVER-B
  • Protocol: Wi-Fi 802.11 b/g/n & bluetooth 4.2 BLE & BR/EDR
  • Flash: 4MB
  • PSRAM: 8MB
  • Display chip: SSD1306 I2C
  • Display type: OLED
  • Display resolution: 128×64
  • PIR: AS312
  • UART chip: CP2104
  • Charging chip: IP5306 I2C
  • Camera: OV2640
  • Camera Resolution: 2 Megapixel

Power supply specifications:

  • Power supply: USB 5V/1A
  • Battery: 3.7V lithium battery
LILYGO TTGO LORA32 868Mhz ESP32 LoRa OLED 0.96 Inch Blue Display bluetooth WIFI ESP-32 Development Board Module With Antenna (2)

Description:

  • The 868MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)
  • Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!
  • With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin!

Example:

  • This product is a SX1276 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 868MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance. The onboard 32MB Flash wi-fi antenna, 0.96 inch blue oled display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for development environment, can be used for program checking and product development is very easy and fast.
  • Operating voltage: 3.3V to 7V
  • Operating temperature range: -40 ° C to + 90 ° C
  • Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct modes
  • Data rates: 150 Mbps @ 11n HT40., 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b
  • Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
  • Receiver sensitivity up to -98 dBm
  • UDP sustained throughput of 135 Mbps
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