blkboxme

From blkbox

Specs

• ESP8285 with 1MB flash memory, ceramic antenna

Itead8285

From Itead, also named PSF-A85

Specs

• ESP8285 with 1MB flash memory, ipex antenna connector

ESP01 512K

Specs

• ESP8266 in ESP01 format with 512KB flash memory, ceramic antenna

ESP01 1M Generic

Specs

• ESP8266 in ESP01 format (8 pins) with 1MB flash memory, ceramic antenna

Pinout

ESP01S 1M

Specs

• ESP8266 in ESP01 format (8 pins, VCC/CH_DP internally bridged ) with 1MB flash memory, ceramic antenna

Pinout

ESP07

Specs

• ESP8266 in ESP7 format with 4MB flash memory, ceramic antenna/ipex connector

Pinout

ESP12 e/f

Specs

• ESP8266 in ESP12 format with 4MB flash memory, ceramic antenna, and voltage regulator

Pinout

Bigtreetech Cloud

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

github

FYSETC-SD-WIFI

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

github

Bigtreetech WiFi module

Specs

• ESP8266 in ESP12 format with 4MB flash memory, ceramic antenna, 16 pins

Pinout

Diymore

Specs

• ESP8266 with 4MB flash memory, ceramic antenna/ipex connector

From DM

Wemos D1 mini

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

Pinout

Wemos D1 mini Pro

Specs

• ESP8266 with 16MB flash memory, ceramic antenna/ipx connector

Pinout

MKS WiFi Module V1.0 (8 pins)

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

github

Pinout

MKS WiFi Module V1.1 (16 pins)

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

github

Pinout

Nodemcu V0.8

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

Pinout

Nodemcu V1.0

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

Pinout

SOnOff

Specs

• ESP8266 with 4MB flash memory, ceramic antenna

Relay is connected by GPIO12, it can be handled using ESP201 command:

So [ESP201]P=12 V=0 should be off and [ESP201]P=12 V=1 should be on

WiFI backpack

Specs

• ESP8266 with 4MB flash memory, ceramic antenna/ipex connector, allow to share SD card SPI pins between ESP and printer SD card reader

Fom Panucatt devices

Pinout

Azteeg X5 mini WIFI

Specs

• ESP8266 with 4MB flash memory, ceramic antenna, allow to share SD card SPI pins between ESP and Azteeg SD card reader

Fom Panucatt devices

Pinout

Dev Kit V1

Specs

• ESP32 with 4MB flash memory, ceramic antenna, 30 pins

Dev Kit C V4

Specs

• ESP32 with 4MB flash memory, ceramic antenna/ipex connector, 38 pins

TTGO/LILYGO V7 mini

Specs

• ESP32 with 4MB flash memory, ceramic antenna/ipex connector, 40 pins

Wemos D1 R32

Specs

• ESP32 with 4MB flash memory, ceramic antenna, Arduino UNO form factor

TTGO T8

Specs

• ESP32 with 4MB flash memory, 8MB PSRAM, ceramic antenna, SD card reader (SPI and SDIO)

Lolin D32 Pro

From Wemos

Specs

• ESP32 with 16MB flash memory, 4MB PSRAM, ceramic antenna, SD card reader (SPI)

Heltec Dev board

Specs

• ESP32 with 4MB flash memory, ceramic antenna, I2C oled screen (SSD1306 128X64, 0x3C, SDA=IO4, SCL=IO15)

TTGO T Display

From Lilygo

Specs

• ESP32 with 4MB flash memory, ceramic antenna, SPI 135x240 ST7789V IPS screen )

TTGO T96 Oled

From Lilygo

Specs

• ESP32 with 4MB flash memory, ceramic antenna,Oled SD1606 128x64 screen

Bigtreetech ESP32E module

Specs

• ESP32 with 4MB flash memory, ceramic antenna, 16 pins

Pinout

Bigtreetech ESP32U module

Specs

• ESP32 with 4MB flash memory, ipex antenna, 16 pins

Pinout

ESP32-Cam

Specs

• ESP32 with 4MB flash memory, 4MB PSRAM, SDIO Card reader, ipex antenna, OV2640 camera

Olimex ESP32-Gateway

From Olimex

Specs

• ESP32 with 4MB flash memory, Micro SDIO Card reader, ceramic antenna, RJ45 ethernet port

Olimex ESP32-POE

Specs

• ESP32 with 4MB flash memory, ceramic antenna, Micro SD Card reader, RJ45 ethernet port

WT32-ETH1

From Wireless Tag

Specs

• ESP32 with 4MB flash memory, ceramic antenna, RJ45 ethernet port

FYSETC SD-WIFI-PRO

github

Specs

• ESP32-PICO with 4MB flash memory, ceramic antenna, SD Card with no serial header, the sharing of SD card between ESP and printer/CNC is done by a multiplexer which make sharing reliable without risk of conflict, only one device can access to SD at once.

configuration.h

platformio.ini

ESP-C3-32S-Kit

Specifications

Specs

• ESP32-C3 (single-core) with 2MB flash memory, ceramic antenna, rgb led

LILYGO T-01C3

github

Specs

• ESP32-C3 (single-core) in ESP01 format (8 pins) with 4MB flash memory, ceramic antenna/ipex connector

ESP-C3-Super-Mini

Specifications

Specs

• ESP32-C3 (single-core) with 4MB flash memory, ceramic antenna, USB port is USB not UART

LILYGO T8 ESP32-S2 V1.1

Github

Specs

• ESP32-S2 (single-core) with 4MB flash memory, ceramic antenna/ipex connector

ESP32-S2-Saola-1

Documentation

Specs

• ESP32-S2 (single-core) with 4MB flash memory, ceramic antenna/ipex connector , rbg led

Wemos S2 mini

Documentation

Specs

• ESP32-S2 (single-core) with 4MB flash memory, 2MB PSRAM ceramic antenna

DevKitC-1 v1.0

Documentation

Specs

• ESP32-S3 with 16MB flash memory, 8MB PSRAM, ceramic antenna, RGB led, Octal SPI, OTG port

DevKitM-1 v1.0

Documentation

Specs

• ESP32-S3 with 8MB flash memory, ceramic antenna, RGB led, Quad SPI, OTG port

Freenove ESP32 S3

Github

Specs

• ESP32-S3 with 8MB flash memory, 8MB PSRAM (opi), ceramic antenna, RGB led, Camera and SD card reader (SDIO 1bit)

Pinout

SD:

Camera: CAMERA_MODEL_ESP32S3_EYE

RGB Led: WS2812_PIN 48

UICPAL ESP32 S3

AliExpress

Specs

• ESP32-S3 with 16MB flash memory, 8MB PSRAM (qspi), 3D antenna, RGB led, Camera and SD card reader (SDIO 1bit)

Pinout

SD:

Camera: CAMERA_MODEL_UICPAL_ESP32S3

RGB Led: WS2812_PIN 33

monitor_dtr = 0
monitor_rts = 0

$ arduino-cli monitor --port COM5 -c baudrate=115200,rts=off,dtr=off

T-SIMCAM

From Lilygo

Specs

• ESP32-S3 with 16MB flash memory, 8MB PSRAM, ipex connector antenna, OV2640 camera

Seeed Studio XIAO ESP32S3 Sense

Documentation

Specs

• ESP32-S3 with 8MB flash memory, 8MB PSRAM (opi), ipex connector antenna, oV2640 camera, Digital Microphone, SD Card reader

SD:

Camera: CAMERA_MODEL_XIAO_ESP32S3

Bigtreetech TFT

• TFT 35 E3

  Socket available
• TFT 70

  Socket available

Makerbase TFT

• TFT 32L V4.0

  Socket available
• TFT 35 V1.0

  Socket available
• TFT 70 V1.1

  Socket available

Anet boards up to v1.5 and 1.7

Anet boards up to v1.5

• Step 1

You will have to unsolder the resistors R52 and R53 – they are zero ohm resistors, and serve no other purpose than connecting the atmega chip directly to the onboard USB to UART converter (the CH340 chip). Do it VERY careful – you don’t want to damage your board. If you don’t feel confident – don’t do it.

• Step 2

Prepare the printer’s motherboard. It requires a simple modification, that does not interfere with it’s operation afterwards – just solder 3 pin x 2 row male header on J8, and add 2 jumpers (or jumper wires) as shown on the picture:

• Step 3

Connect the ESP to J3 repsecting pinout

Pinout

Anet boards v1.7

Unlike older boards this board does not require you to remove any resistors.
You will have to solder two wires from number 9 and number 10 its recommender to connect these to pin 1 and 2 of J3 connector.

Anycubic i3 mega - Trigorilla 8bit board

To connect the ESP12e to the UART0. (Credits:197-murdock).
(Green = RX, Blue = TX)
GND can be taken from the AUX3 exposed connector.

AZSMZ LCD board

The board has footprint for an ESP01 connector

AZSMZ mini board

If you don’t have the soldering skills to grab the connectors from the unpopulated ethernet connection, you can also get 3.3v and GND from the ISP header (bottom left on the diagram above).

Azteeg X5 mini board

The board has an ESP-12E module on board

BIQU KFB2.0 board

The board is an all in one Ramps1.4/Mega2560 R3 controller based

Bigtreetech Octopus 1.1 board

The wifi connector is for BTT WIFI module (16 pins)

Bigtreetech skr board

Use the AUX1 or TFT connector

Bigtreetech skr mini board

This board is from Bigtreetech and went through various hardware revisions; all of them still feature a TFT pin header which is where you can tap the TX and RX needed. The wiring below is made with a 1.2 board, but the same applies for the other revisions as well; if you need the exact schematic for your mainboard version, you can check Bigtreetech’s github repository.

The TFT connector is labeled on the board; you can use dupont connectors for the wiring job, no soldering skills needed as long as your ESP comes with pre soldered headers. Note: the TFT connector provides 5V DC, so be sure to provide them on the correct ESP pin.

Bigtreetech skr pro board

This board has ESP01 socket available, so you can use the ESP01 module (or equivalent) directly.

Creality CR10 Ender 3 board

For the Sanguino based CR-10 and Ender printers you will need to solder to any of the via circled (can also be done in the backside of board), or to the legs of the Arduino or ftdi. Connect TX from the board to RX of Wemos D1 mini and RX from board to TX of Wemos D1 mini. 5v and GND are located in the six pin header next to the LCD connector.

Since soldering might be difficult because the solder points are so close to each other, another option is to scrape off the insulation from the traces on the backside and solder there. Be extra careful not to scrape the surrounding ground plane. You need suitable fine scraping tools for this. The picture below shows an Ender-2 PCB.

Creality Ender 4 board

You will need to solder to small circle, or to the legs of the ATmega2560 (RXD0 pin 2, TXD0 pin 3)

MKS GEN v1.2 to 1.4 board

An ESP12E with the standard schematics, the two resistor connected to the RX pin are substituted by a 1N4148 diode, like in the Adafruit Huzzah board.

ESP12E is connected to the AUX1

ESP12E RX is connected to the pin NEAR GND of the upper row (Marked TXD on pinout.)
ESP12E TX is connected to the adiacent pin at the end of the upper row (Marked RXD on pinout.)

MKS Robin Nano board

This board has a socket for MKS WiFi module (16 pins)

alternative solution using raw serial:

MKS SBase board

This board is smoothieware compatible, you need to connect ESP board to AUX1

RADDS/Due

Ramps / Mega

Ramps 1.4 can be used on Arduino Mega (repetier/marlin) and Re-ARM for ramps boards (smoothieware/marlin)

Ramps / re-Arm

Re-ARM for ramps boards (smoothieware/marlin)

Alternative pins on Re-ARM (J4/UART port)

Smoothieboard

Bigtreetech skr board

This printer is also brand labelled as Monoprice MP cadet 3D printer

Davinci 1.0/2.0 board

The board is a due based and has a serial port available on the backside of the board. The serial port is a 4 pin header

Davinci 1.0A board

It is a due based board and has a serial port available on the backside of the board. The serial port is a 4 pin header.

Alternate Module placement for increased WiFi range (outside metal chassis, antenna has vertical polarization)