This is just the regular NodeMCU with the OLED 1306 display attached to it. That saves the hassle of attaching the display. The length of the print is a bit longer than the normal NodeMCU boards, but it still fits inside the plastic housing (article 1063302 ) as shown on the photos. The display is not at the same level as the metal cap over the ESP chip, which makes it a bit harder to fit nice inside a box, since the display will not touch the front panel of the box. (see photo) Please note that de pins of the I2C controller of the display are swapped compared to the default setting of the ESP Easy firmware. At least the pins are printed on the PCB. I2C address is 0x3c (default for these displays) ESP Chip ID: 0xED9D4 Flash Chip ID: 0x1640C8 (4MB) USB Chip driver: Silicon Labs CP210x

This is just the regular NodeMCU with the OLED 1306 display attached to it. That saves the hassle of attaching the display. The length of the print is a bit longer than the normal NodeMCU boards, but it still fits inside the plastic housing (article 1063302 ) as shown on the photos. The display is not at the same level as the metal cap over the ESP chip, which makes it a bit harder to fit nice inside a box, since the display will not touch the front panel of the box. (see photo) Please note that de pins of the I2C controller of the display are swapped compared to the default setting of the ESP Easy firmware. At least the pins are printed on the PCB. I2C address is 0x3c (default for these displays) ESP Chip ID: 0xED9D4 Flash Chip ID: 0x1640C8 (4MB) USB Chip driver: Silicon Labs CP210x

This is just the regular NodeMCU with the OLED 1306 display attached to it. That saves the hassle of attaching the display. The length of the print is a bit longer than the normal NodeMCU boards, but it still fits inside the plastic housing (article 1063302 ) as shown on the photos. The display is not at the same level as the metal cap over the ESP chip, which makes it a bit harder to fit nice inside a box, since the display will not touch the front panel of the box. (see photo) Please note that de pins of the I2C controller of the display are swapped compared to the default setting of the ESP Easy firmware. At least the pins are printed on the PCB. I2C address is 0x3c (default for these displays) ESP Chip ID: 0xED9D4 Flash Chip ID: 0x1640C8 (4MB) USB Chip driver: Silicon Labs CP210x

To help others: when programming thru the arduino ide, connect as WeMOs D1 R2 & mini When initialising the display use SSD1306 display(0x3c, D1, D2); (The default examples use D0 and D2)

To help others: when programming thru the arduino ide, connect as WeMOs D1 R2 & mini When initialising the display use SSD1306 display(0x3c, D1, D2); (The default examples use D0 and D2)

To help others: when programming thru the arduino ide, connect as WeMOs D1 R2 & mini When initialising the display use SSD1306 display(0x3c, D1, D2); (The default examples use D0 and D2)

I have ordered more of wemes products and the others look better and look better. With a little alcohol you have to clean the surface and maybe be better!

I have ordered more of wemes products and the others look better and look better. With a little alcohol you have to clean the surface and maybe be better!

I have ordered more of wemes products and the others look better and look better. With a little alcohol you have to clean the surface and maybe be better!

purchsed for experiments with Wemos. not yet tested. the circuit was delivered inside its protective antistatic envelope. the circuit I received has some dirty solder joint (see the photo) but the overall quality is acceptable. good value for money ho acquistato il circuito con OLED per fare esperimenti con il Wemos ma non l'ho ancora provato. il circuito è arrivato nella sua confezione antistatica. la mia scheda ha alcune saldature con residui ma la qualità globale è accettabile. buon rapporto prezzo prestazioni

purchsed for experiments with Wemos. not yet tested. the circuit was delivered inside its protective antistatic envelope. the circuit I received has some dirty solder joint (see the photo) but the overall quality is acceptable. good value for money ho acquistato il circuito con OLED per fare esperimenti con il Wemos ma non l'ho ancora provato. il circuito è arrivato nella sua confezione antistatica. la mia scheda ha alcune saldature con residui ma la qualità globale è accettabile. buon rapporto prezzo prestazioni

purchsed for experiments with Wemos. not yet tested. the circuit was delivered inside its protective antistatic envelope. the circuit I received has some dirty solder joint (see the photo) but the overall quality is acceptable. good value for money ho acquistato il circuito con OLED per fare esperimenti con il Wemos ma non l'ho ancora provato. il circuito è arrivato nella sua confezione antistatica. la mia scheda ha alcune saldature con residui ma la qualità globale è accettabile. buon rapporto prezzo prestazioni

Es hat den Transport unbeschaded überstanden. Ich freue mich schon auf das experimentieren!

Es hat den Transport unbeschaded überstanden. Ich freue mich schon auf das experimentieren!

Es hat den Transport unbeschaded überstanden. Ich freue mich schon auf das experimentieren!

I flashed the MicroPython interpreter on this board with this command: esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect -fm dio 0 esp8266-20170823-v1.9.2.bin Display is a SSD1306 i2c 128x64: WARNING: scl on pin 4 sda on pin 5. Instructions for testing here: https://learn.adafruit.com/micropython-hardware-ssd1306-oled-display/circuitpython

I flashed the MicroPython interpreter on this board with this command: esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect -fm dio 0 esp8266-20170823-v1.9.2.bin Display is a SSD1306 i2c 128x64: WARNING: scl on pin 4 sda on pin 5. Instructions for testing here: https://learn.adafruit.com/micropython-hardware-ssd1306-oled-display/circuitpython

I flashed the MicroPython interpreter on this board with this command: esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect -fm dio 0 esp8266-20170823-v1.9.2.bin Display is a SSD1306 i2c 128x64: WARNING: scl on pin 4 sda on pin 5. Instructions for testing here: https://learn.adafruit.com/micropython-hardware-ssd1306-oled-display/circuitpython

Seems to work well! everything is full functional! Great deal for the money! Although, some of the soldering job was messy

Seems to work well! everything is full functional! Great deal for the money! Although, some of the soldering job was messy

Seems to work well! everything is full functional! Great deal for the money! Although, some of the soldering job was messy

surprisingly good, I did not expect this :)

surprisingly good, I did not expect this :)

surprisingly good, I did not expect this :)

j'adore ce petit module d'une bonne finition. Reçu bien emballé. dès que vous mettez sous tension: un programme de test est déjà en fonction. Pas de soucis non plus au niveau de la programmation avec l'IDE Arduino; pensez a vérifier de mettre D1, D2 pour le bus I2c au lieu de D3, D5 ( // Initialize the OLED display using Wire library SSD1306 display(0x3c, D1, D2);)

j'adore ce petit module d'une bonne finition. Reçu bien emballé. dès que vous mettez sous tension: un programme de test est déjà en fonction. Pas de soucis non plus au niveau de la programmation avec l'IDE Arduino; pensez a vérifier de mettre D1, D2 pour le bus I2c au lieu de D3, D5 ( // Initialize the OLED display using Wire library SSD1306 display(0x3c, D1, D2);)

j'adore ce petit module d'une bonne finition. Reçu bien emballé. dès que vous mettez sous tension: un programme de test est déjà en fonction. Pas de soucis non plus au niveau de la programmation avec l'IDE Arduino; pensez a vérifier de mettre D1, D2 pour le bus I2c au lieu de D3, D5 ( // Initialize the OLED display using Wire library SSD1306 display(0x3c, D1, D2);)

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