Rop Gonggrijp

heltec_esp32_lora_v3. Proper working Arduino library for the Heltec ESP32 LoRa v3 board, as well as for Wireless Stick v3 and Wireless Stick Lite v3. Uses RadioLib

ezTime. ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

truetype2gfx. Converting fonts from TrueType to Adafruit GFX

hyper-pi. Making a usable handheld device using a Raspberry Pi Zero and a HyperPixel 4" capacitive touch screen.

LoRaWAN_ESP32. ESP32 persistence (deep sleep) code for RadioLib LoRaWAN. Can also manage provisioning data

i2c_manager. Fully thread-safe I2C bus communication ESP-IDF component.

LVGL_CYD. Using the "Cheap Yellow Display" with LVGL graphics library.

OOKwiz. Library for receiving, analysing, decoding, encoding and transmitting On/Off keyed signals.

m5core2_esp-idf_demo. M5Stack Core2 basic example with plain ESP-IDF (no Arduino)

oskb. On-Screen keyboard for Linux, written in python with qt

m5core2_adf. ESP-ADF audio driver for the M5Stack Core2 (M5Core2) device

klipz. Python

ipocalypse. FreeBSD jails with web servers on a single IPv4 address

pfedit. Edit FreeBSD's /etc/pf.conf. Auto-reverts if you lock yourself out.

ESP32_RTC_EEPROM. EEPROM for ESP32 that uses Real-Time Clock RAM instead of NVS flash as a store. Survives ESP32's deep sleep, not reset or power-cycle. Can back up to flash.

m5core2_axp192. C

M5Core2. M5Core2 Arduino Library

HotButton. Button library for Arduino. The usual, plus "if (button.event(LONG, SHORT, LONG))" and more.

tweetzhot. Screenshots of single tweets / replies

pinapl. PIcaso Nano Application Platfom in Lua. Build simple apps with dialogs, listboxes, on-screen keyboard and more for the 4D-systems Picaso line of touch-LCD display modules.

zfht. Zone File Helper Tool

zhot. Web screenshots made super-easy

rshell. Remote Shell for MicroPython

heltec_boards. Arduino Board manager definitions for a few Heltec boards

board_experiments. C

LovyanGFX. SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / SAMD51(Seeed ArduinoSAMD51)

atom2radio. Adapter between M5Atom / M5AtomS3 and common radio boards with 2x4 pin header

SVESADS. Simple Visual Emergency Signal for Automated Detection from Space

wrtview. Python