Discover @ldab Open Source projects

Leonardo Bispo (@ldab)

ldab

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Registered almost 7 years ago
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Location 🇺🇸 United States
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ESP32-CAM-MQTT

ESP32-CAM publishing camera pictures to Node-RED via MQTT

ESP32-CAM-Picture-Sharing

ESP32-CAM remote image access via FTP. Take pictures with ESP32 and upload it via FTP making it accessible for the outisde network.

ESP32_FTPClient

An FTP-Client for the ESP32

u-blox_GNSS

u-blox GNSS receiver library light weight for low power tracking application

KXTJ3-1057

KXTJ3-1057 Tri-axis Digital Accelerometer - Arduino Library

Node-RED-Energy-Harvesting-dashboard

Node-RED Energy Harvesting dashboard example, weather forecast, temperature and humidty measurement. MQTT, ESP32, u-blox NINA-W10, HTU21D, IBM Cloud, CloudMQTT

MODBridge-and-Blynk

MODBUS RTU, esp8266 based, cloud gateway with Blynk Cloud IoT App, example to be used with SDM energy meters

esp32_pottery_kiln

ESP32 based Stoneware 1240ºC pottery kiln

lis3dh-motion-detection

Minimalistic library for motion detection using low cost ST LIS3DH, 3-axis MEMS accelerometer, ultra-low-power that works

esp32_BLEtoMQTTBridge

BLE to MQTT Bridge using espressiff esp32 reading nRF52840 BLE-node. As a gateway includes Lux (BH1750), temperature and humidyty (HTU21D), CO2 and TVOC (CCS811)

fenceless_robotic_lawnmower

No fence wires lawn mower with high precision GNSS, Long Range WiFi and GNSS Corrections over MQTT

YABC-Yet-Another-Blynk-Controller-Extended

Extended version of a WiFi Cloud Controller based on ESP8266 and Blynk, works with BME280, SHT3x, HTU21, DS18B20 probes for controlling temperature, humidity or both.

Arduino-u-blox-NINA-B1

u-blox NINA-B1 Arduino example + SHT31 temperature and humidity + Bluetooth BLE

pet_feeder

BLE-node-u-blox

u-blox NINA-B3 BLE node, based on nRF52840 and SHTC3

YABC-Yet-Another-Blynk-Controller-SIMPLE

Simple ESP8266 and Blynk based controller with 3 relays. works with BME280, SHT3x, HTU21, DS18B20 probes

WimB

Where is my Bike - IoT project based on u-blox GNSS and NB-IoT modules

reflow-solder-hot-plate

USB-C powered, esp32s3 based, hot plate

am-to-fm-radio-conversion

Arduino-u-blox-NINA-W10

u-blox NINA-W10 WiFi and Bluetooth module Arduino example

esp-battery-pmb

ESP32, ESP8266 and the likes Battery Management Board, Power your device with a single Battery or 2xAAA. With a buit-in Boost and Buck converter + Nano Timer - Sleep Current < 1uA.