Dasduino CONNECT battery power and charging with USB-C

TECHNICAL SUPPORT NULA Development Boards
1

Customer:

I have a Dasduino CONNECT (ESP8266) that I want to power with a battery. I have a few questions:

  1. Can I connect a USB-C cable while the battery is connected to the JST connector?

  2. Can the battery be charged this way?

  3. Are the answers to questions 1 and 2 the same for the Dasduino CONNECT PLUS (ESP32)?

Original message (Croatian)

trenutno imam Dasduino CONNECT (ESP8266) koji želim napajati putem baterije

Li-ion battery 900mAh 3.7V - Soldered Electronics pa imam par pitanja ako mi možete odgovoriti.

  1. Smijem li spojiti USB-C kabel dok je baterija spojena na JST?

  2. Može li se baterija puniti na način iz točke 1.?

  3. Jesu li isti odgovori iz 1. i 2. za Dasduino CONNECTPLUS (ESP32)?

Originally submitted via email support on 28 March 2025. Migrated to the forum for community visibility.

2

Soldered Support:

You can connect a USB-C cable while the battery is connected, and the battery will charge this way.

Yes, the same applies to the Dasduino CONNECT PLUS (ESP32).

For the Dasduino CONNECT, you can view the schematics and hardware files here: GitHub - SolderedElectronics/Dasduino-CONNECT-hardware-design: Hardware design, BOM, gerbers and 3D files for Dasduino-CONNECT designed by Soldered Electronics. · GitHub

Original message (Croatian)

naravno, zato smo tu :slight_smile:

Može se spojiti USB-C kabel dok je spojena baterija, onda će se baterija puniti Upravo tako Da
[name removed], da su bar svi upiti preko e-maila ovako konkretni i sažeti :slight_smile:

Inače, radimo na tom da napišemo dokumentaciju za sve naše proizvode: Welcome | Soldered Documentation
Za Dasduino CONNECT možeš pogledati sheme i hw file-ove ovdje: GitHub - SolderedElectronics/Dasduino-CONNECT-hardware-design: Hardware design, BOM, gerbers and 3D files for Dasduino-CONNECT designed by Soldered Electronics. · GitHub