LOLIN C3 Pico is a tiny (25.4x25.4mm) ESP32-C3 RISC-V board with 2.4 GHz WiFi and Bluetooth Low Energy connectivity, a few I/Os, and LiPo battery support
Wemos Lolin C3 Pico ESP32-C3
Downloads
uLisp - ESP32-S2, ESP-S3, and ESP-C3 boards
Seeed Studio XIAO ESP32C3 – RISC-V tiny MCU board with Wi-Fi and
ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 - With Pre Soldered
ESP32-C3 Mini Development Board, ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 - Solder Version
WeMos D1 Mini/Mini Pro
uLisp - ESP32-S2, ESP-S3, and ESP-C3 boards
Probots ESP32-C3 With OLED Development Board Wireless
M5Stack M5Stamp C3 Mate with Pin Headers ESP32-C3 RISC-V MCU WiFi
ESPboy - RetroGaming&Software development MuliTool
LOLIN C3 PICO — KKSB Cases
ESP32 WiFi and BT modules Botland - Robotic Shop
Seeed Studio XIAO ESP32C3 Tiny MCU Board with Wi-Fi and BLE