DOIT – Doctors of Intelligence & Technology. Or simply: “Do it!”

2026-02-12

Don’t know how to start your IoT project? DOIT knows the answer – yes, literally: do it!

Our modules make your ideas stop being just in your head and turn them into working devices.

DOIT is like a doctor for your projects:

  • prescribes Wi-Fi and Bluetooth in the recommended dose,
  • diagnoses compatibility issues,
  • and tells you… to simply do it.

DOIT – do it before your idea dies in a drawer!

Espressif – the standard in the IoT world. DOIT – an affordable alternative.

Espressif modules and microcontrollers have gained global popularity thanks to the combination of performance, versatility, and affordability. Their ESP32 and ESP8266 chips with built-in Wi-Fi and Bluetooth have become a standard in IoT projects, used by both professional engineers and hobbyists around the world.

DOIT offers modules fully compatible with Espressif, retaining all the features and capabilities of the original modules, but at a more affordable price. This allows anyone to:

  • to prototype and manufacture without limitations,
  • to fully benefit from the popular Espressif ecosystem – Arduino, ESP-IDF, MicroPython,
  • to save without sacrificing quality and reliability.

DOIT is the ideal solution for those who want to use the proven Espressif standard while optimizing the costs of their IoT projects.

DOIT – innovative solutions for electronics and IoT creators

DOIT (Doctors of Intelligence & Technology) is a Chinese manufacturer and supplier of electronic modules, development boards, and accessories for IoT systems. The brand is valued worldwide for combining high quality, affordability, and a wide range of products, including devices based on popular ESP32, ESP8266, and ESPC3 microcontrollers, as well as various educational kits. DOIT modules are an ideal choice for any IoT project using popular Espressif chips. Thanks to full hardware and software compatibility, a standard ESP32 or ESPC3 module can be easily replaced with a DOIT module while retaining all Wi-Fi, Bluetooth, and GPIO functions.

Why choose DOIT:

  • Plug & play – fully compatible with ESP32-WROOM-32E/D/UE and ESPC3-WROOM,
  • Variety of memory configurations – 4 MB, 8 MB, 16 MB, tailored to your needs,
  • Ready for production and prototyping – ideal for both hobbyists and professional applications,
  • Support for popular environments – Arduino, ESP-IDF, MicroPython.

DOIT are specialists who create solutions driving the future of IoT. At the same time, “DO IT” is a call to action: do it, realize your idea, create something new.

With DOIT modules, you can:

  • do it faster – simple prototyping and project scaling,
  • do it better – reliable, stable, and efficient boards,
  • do it your way – a wide selection of models and memory configurations.

DOIT gives you the tools, you add the idea.

Together – let’s do it!

Symbol

Chip

WiFi + Bluetooth Standard

Antenna

Flash Memory

Dimensions

Case

Compatibility

ESPC3-20-N4

ESP32-C3

802.11 b/g/n +

BLE 5.0

PCB

4MB

20×18×3mm

SMT

18-pad

ESP32-C3-WROOM-02-N4

ESP-WROOM-32D-N4

ESP32-D0WD

802.11 b/g/n +

BLE 4.2

PCB

4MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32D-N4

ESP-WROOM-32D-N8

ESP32-D0WD

802.11 b/g/n +

BLE 4.2

PCB

8MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32D-N8

ESP-WROOM-32D-N16

ESP32-D0WD

802.11 b/g/n +

BLE 4.2

PCB

16MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32D-N16

ESP-WROOM-32E-N4

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

PCB

4MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32E-N4

ESP-WROOM-32E-N8

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

PCB

8MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32E-N8

ESP-WROOM-32E-N16

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

PCB

16MB

25.5×18×3mm

SMT

38-pad

ESP32-WROOM-32E-N16

ESP-WROOM-32UE-N4

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

External

4MB

19.2×18×3mm

SMT

38-pad

ESP32-WROOM-32UE-N4

ESP-WROOM-32UE-N8

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

External

8MB

19.2×18×3mm

SMT

38-pad

ESP32-WROOM-32UE-N8

ESP-WROOM-32UE-N16

ESP32-D0WD-V3

802.11 b/g/n +

BLE 4.2

External

16MB

19.2×18×3mm

SMT 38pad

ESP32-WROOM-32UE-N16

Table 1. DOIT modules in the Micros offer

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