High-Reliability ESP32-C3 Controller (11.5mm Form Factor)

++Im building what I call a Smart Kitchen Timer using an esp32 c3 to run its code.+ · +Your task is to fix 3 problems I am having with the code+ · The captive portal functionality isn't working. · The device needs to be much more battery efficient that it currently is. · Would li ...

We are seeking a skilled PCB designer to create two custom ESP32-C3 PCBs: one for a handheld wireless remote featuring 4 on-board tactile buttons with a rubber membrane, ...

+ Job summary · We're building a small hardware gateway that reads Dutch smart meter P1/DSMR data and forwards it to our cloud. · The device is based on an ESP32-C3 and supports Wi-Fi and Ethernet (W5500).+ QualificationsP1 / DSMR ingestion · Read DSMR telegrams from the P1 port ...

We are seeking an experienced ESP32 developer to design and program a BBQ grill controller. · ...

We are seeking an experienced PCB designer to create a custom PCB for an ESP32 microcontroller alongside components to control small DC motors.The ideal candidate should have a solid understanding of circuit design and be proficient in PCB Design, Electronics, Circuit Design. · ...

I am working on a 12v led controller project and I need help with proper wiring and pcb creation to bring the project to life. · ...

We are seeking an embedded firmware engineer to develop production-grade firmware for an ESP32-S3 based industrial pulse controller used in self-service car wash and vacuum systems. · ESP-IDF based development (preferred over Arduino core) · FreeRTOS task architecture with non-bl ...

ESP32 firmware developer needed for industrial control device. · ...

I'm looking for an experienced ESP32 / embedded firmware developer to build Stage-1 firmware for a vending machine retrofit.This is a deliberately scoped MVP focused on direct motor control and clean architecture, designed so it can scale later without rewiring or rewriting core ...

We are looking for an experienced PCB design engineer to assist with finalizing and reviewing an ESP32-based embedded control board intended for a consumer electronic device. · Reviewing an existing schematic and PCB layout · Optimizing power distribution and signal integrity · E ...

We are seeking an experienced Hardware Design Engineer to analyze a reference hardware unit and develop an independently documented, production-ready PCB design for a compact AC-powered IoT control board. · ...

I am looking for an experienced Electronics Engineer to design a custom Industrial Controller based on the ESP32-S3. · ...

Carrier board for ESP32-C6-DevKitC-1 featuring integrated power management, dual-parameter MOSFET drivers (base voltage + PWM), hot-pluggable magnetic pogo connectors and modular I2C expansion. · ...

I need a PCB designer to create the Plexus v3.0 a compact robotics controller acting as a carrier board for the Seeed Studio XIAO ESP32-S3 Sense. · ...

We are developing a production-grade ESP32-S3 based IoT pulse controller for self-service car wash and vacuum stations. · Firmware with MQTTS/TLS,brownout handling,deterministic pulse generation,and safe reconnect behavior. · ...

Experienced KiCad 9 engineer needed for schematic capture and 4-layer PCB layout of an ESP32-based motion control board. · Board overview: ESP32-WROOM32E with Ethernet PHY (LAN8720A), buck converter to 5V/3.3V rails, · RS485 transceiver, optoisolated safety inputs with hardware d ...

I need help finishing a safe, reliable control setup for a Dual FSESC4.20 running two Flipsky C KV motors. · Finish a safe, reliable control setup for a Dual FSESC4.20 running two Flipsky C KV motors. · ...

I'm working on an ultra-compact LED wristband project and need a PCB designed for JLCPCB manufacturing. · ...

We are looking for an electronics engineer to design a compact Wi-Fi–enabled single-channel relay board with a manual override button. · ...

We are looking for an experienced embedded hardware engineer to design a small, low-power BLE battery monitor. · ...