Espressif Systems
Espressif Systems
Espressif boards are widely used for IoT applications, offering excellent WiFi and Bluetooth connectivity with strong community support and extensive documentation.
Available Boards
ESP32 Guides
Build a DIY asset tracker using two ESP32 boards with complete control and no subscriptions required
Double your effective range through firmware changes: TX power, intervals, payload optimization, and PHY selection
Extend battery life from days to months using timer-based wakeups and optimized advertising cycles
Master deep sleep, wake strategies, and power budgeting to extend ESP32 projects from days to years
Measure current draw from 5μA deep sleep to 500mA WiFi spikes using affordable tools and get real battery life estimates
Why your ESP32 deep sleep draws 1000x more power than expected and how to fix the biggest leaks
Diagnose and fix the three most common ESP32 BLE problems with systematic troubleshooting
Fix ESP-IDF target mismatch errors by identifying your chip variant and setting the correct build target
Decode Guru Meditation Errors and capture core dumps to find the exact line causing crashes—no extra hardware needed
Set up secure wireless firmware updates with dual-partition schemes and rollback protection
Build complete BLE GATT services on ESP32 with a working Battery Service in 150 lines of code
Scale prototypes to production with deliberate changes in modules, power design, OTA updates, and manufacturing strategy
About Espressif Systems
Espressif Systems is known for their ESP32 series of wireless SoCs, combining WiFi, Bluetooth, and low power consumption. The ESP32-C6 is their first WiFi 6 chip with BLE 5.3 support.
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