ESP32-Cam-MB USB to TTL Programmer Shield

ESP32-Cam-MB USB to TTL Programmer Shield is a compact programming shield for ESP32-CAM modules. It provides a direct USB to TTL connection for code upload and serial communication. The shield uses a CH340 USB to serial converter for data transfer. It also supports 5V power for the module. This ESP32-Cam-MB USB to TTL Programmer Shield is designed for programming and setup workflows with ESP32-CAM.

Features of ESP32-Cam-MB USB To TTL Programmer Shield - 5V, CH340

• USB to TTL interface
• CH340 USB to serial converter
• 5V power supply
• Two USB and TTL ports
• ESP32-CAM compatibility
• Programming and setup support

Specifications of ESP32-Cam-MB USB To TTL Programmer Shield - 5V, CH340

• Interface type: USB to TTL
• Supply voltage: 5V
• Number of ports: 2 USB and TTL ports
• Compatible module: ESP32-CAM
• Dimensions: 45x25x15 mm
• Intended use: Programming and setup of ESP32-CAM
• Working voltage: 4.75-5.25V
• SPIFlash: Default 32Mbit
• RAM: Internal 520KB + external 8MB PSRAM
• Wi-Fi: 802.11b/g/n/e/i
• Bluetooth: Bluetooth 4.2BR/EDR and BLE standard
• Support interface (2Mbps): UART, SPI, I2C, PWM
• Support TF card: maximum support 4G
• IO port: 9
• Serial port rate: default 115200bps
• Spectrum range: 2400 ~2483.5MHz
• Antenna form: onboard PCB antenna, gain 2dBi
• Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE
• Package method: DIP-16
• Transmit power: 802.11b: 17±2dBm (@11mbps)
• Transmit power: 802.11g: 14±2dBm (@54mbps)
• Transmit power: 802.11n: 13±2dBm (@mcs7)
• Receiving sensitivity: CCK, 1Mbps: -90dBm
• Receiving sensitivity: CCK, 11Mbps: -85dBm
• Receiving sensitivity: 6Mbps(1/2BPSK): -88dBm
• Receiving sensitivity: 54Mbps(3/464-QAM): -70dBm
• Receiving sensitivity: MCS7 (65Mbps, 72.2Mbps): -67dBm
• Power consumption: Turn off the flash: 180mA@5V
• Power consumption: Turn on the flash and adjust the brightness to maximum: 310mA@5V
• Power consumption: Deep-sleep: The lowest power consumption can reach 6mA@5V
• Power consumption: Moderm-sleep: the lowest can reach 20mA@5V
• Power consumption: Light-sleep: the lowest can reach 6.7mA@5V
• Security WPA/WPA2/WPA2-Enterprise/WPS
• Working temperature: -20 „~ 70 „
• Storage environment: -40 „~ 125 „, <90%RH

How to Use ESP32-Cam-MB USB To TTL Programmer Shield - 5V, CH340

1. Connect the shield to the ESP32-CAM module.
2. Link the shield to a computer through USB.
3. Upload code or manage serial communication.
4. Use the 5V supply as needed during setup.

More Info

• Suitable for ESP32-CAM programming workflows.
• Includes USB and TTL data handling.
• Uses a CH340 USB to serial converter.