8MB (QSPI)

4 devices

Espressif ESP32-C6-DevKitC-1

Dev Board

Official Espressif development board for the ESP32-C6, combining WiFi 6, BLE 5, and IEEE 802.15.4 (Thread/Zigbee/Matter) on a RISC-V single-core SoC — ideal for Matter-native IoT and smart home develo

RISC-V RV32IMAC single-core HP @ 160MHz + LP core @ 20MHz, hardware crypto (AES/SHA/RSA/ECC)512KB SRAM + 16KB LP SRAM8MB (QSPI)WiFi 802.11ax (WiFi 6, 2.4GHz)BLE BLE 5Zigbee Zigbee 3.0

Matter Smart Home Zigbee Sensor Node Thread Mesh Node Home Automation

~$10View

Heltec Wireless Shell V3

module

Ultra-compact ESP32-S3 + SX1262 LoRa module with stamp-hole design for direct PCB integration, supporting WiFi, BLE 5, and LoRa at 470-928MHz with deep sleep current under 10uA.

Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions512KB SRAM8MB (QSPI)WiFi 802.11 b/g/nBLE BLE 5.0, Bluetooth Mesh

Lora Mesh Networking Off Grid Communication Meshtastic Mesh Lorawan Node

~$12View

Heltec HT-DE01 Multi Size E-Ink Drive Board

A compact universal e-ink driver board based on ESP32-S3FN8 with WiFi and Bluetooth connectivity, 24-pin FFC interface compatible with most e-ink displays, USB-C and LiPo battery support, and Arduino

Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions512KB SRAM8MB (QSPI)WiFi 802.11 b/g/nBLE BLE 5.0, Bluetooth Mesh

E Ink Development Electronic Shelf Labels Digital Signage Smart Display

~$10View

Heltec Capsule Sensor V3

Ultra-compact IP65 waterproof LoRa sensor capsule with ESP32-S3, SX1262 LoRa, GNSS, temperature/humidity, barometric pressure, and 3-axis accelerometer. Meshtastic-compatible with 250mAh battery and o

Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions512KB SRAM8MB (QSPI)WiFi 802.11 b/g/n 2.4GHzBLE BLE 5.0, Bluetooth Mesh

Lora Mesh Networking Meshtastic Mesh Asset Tracking Environmental Monitoring

View

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More to explore — popular traits shared by devices with Flash: 8MB (QSPI).

Meshtastic Mesh LoRa Mesh Networking Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions WiFi 4 (802.11 b/g/n)BLE 5.0, Bluetooth Mesh 512KB SRAM