MagicBit image

MagicBit

Development Board

Code name: ESP32_DEV
ESP32

MagicBit is a development board based on the ESP32 microcontroller using XTENSA architecture.

This board features a maximum CPU frequency of 240 MHz and 4MB flash memory.

About MagicBit

ESP32-based educational board with sensors, display, and expansion - great for IoT learning and STEM kits.

MagicBit Technical Specifications

🖥️ Display

Type: OLED

🛰️ Connectivity

WiFi: 802.11 b/g/n (2.4 GHz)
Bluetooth: 4.2
BLE: 4.2

🧠 Microcontroller

Model: esp32
Clock Speed: 240 MHz
Flash Size: 4MB
SRAM Size: 520KB
Architecture: xtensa

✨ Features

  • 40 digital IO pins
  • 16 external interrupt pins
  • 16 analog input pins
  • 21 PWM pins
View Full Datasheet

MagicBit Pin Mappings

Below you can find the MagicBit pinout. This development board provides 40 digital IO pins, out of which 16 can be used as external interrupt pins, 16 as analog input pins and 21 pins have Pulse-Width Modulation (PWM).

PinAnalogTouchPWMOther
0A11T1
1PWMTX
2A12T2PWM
3PWMRX
4A10T0PWM
5PWMSS
12A15T5PWM
13A14T4PWM
14A16T6PWM
15A13T3PWM
16PWMGREEN_LED MOTOR2A
17PWMBLUE_LED MOTOR2B
18PWMSCK YELLOW_LED MOTOR1B
19PWMMISO
21PWMSDA
22PWMSCL
23PWMMOSI
25A18PWMDAC1 BUZZER
26A19PWMDAC2
27A17T7PWMRED_LED MOTOR1A
32A4T9PWM
33A5T8PWM
34A6RIGHT_PUTTON
35A7LEFT_BUTTON
36A0LDR
39A3
LED_BUILTIN=16;
Analog Analog input pins
Touch Touch pins
PWM Pulse-Width Modulation
RX / TX Receive/Transmit
LED_BUILTIN Built-in LED
Function Other functions

Default Tools for MagicBit

Bootloader toolesptool_py
Uploader toolesptool_py
Network uploader toolesp_ota
Bootloader address0x1000
Flash modedio
Boot modedio
Maximum upload size
1280 Kb
(1310720 B)
Maximum data size
320 Kb
(327680 B)

The MagicBit development board by default uses esptool_py uploader tool, network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x1000". Flash mode and boot mode for MagicBit development board by default is dio and dio respectively.