Pinned Repositories
3keys_1knob
Custom firmware for a 3-key + rotary encoder macropad (https://hackaday.io/project/189914)
asr
Android offline speech recognition natively on PC
ESPGeiger
MicroPython library for the ESP8266 Geiger counter described here: https://hackaday.io/project/12933-esp8266-geiger-counter
FindMy
Query Apple's Find My network
fl2k-psk
PSK tx for osmo-fl2k
fl2k-wspr
WSPR tx for osmo-fl2k
gasr
Google Chrome SODA Offline Speech Recognition command line client
gtts
Google Chrome Text to Speech command line client
rtl_waterfall
Simple GL based waterfall window for rtl-sdr
st17h66_FindMy
Firmware for Lenze ST17h66 that advertises to the Apple Find My network
biemster's Repositories
biemster/FindMy
Query Apple's Find My network
biemster/gasr
Google Chrome SODA Offline Speech Recognition command line client
biemster/3keys_1knob
Custom firmware for a 3-key + rotary encoder macropad (https://hackaday.io/project/189914)
biemster/st17h66_FindMy
Firmware for Lenze ST17h66 that advertises to the Apple Find My network
biemster/rpi4_alpine_netboot
Easy netboot of Alpine Linux on the Raspberry Pi 4B, using only TFTP and HTTP servers (no NFS required!)
biemster/st17h66_blinky
Minimal code to blink the LED on Lenze st17h66 based tags
biemster/st17h66_RF
Low power experiments with RF only init for st17h66, no SDK or BLE stack
biemster/tlsr825x_FindMy
FindMy firmware for the Telink 825x MCU
biemster/arduino-pico-serialmic
Serial microphone using arduino-pico on an RP2040 and INMP441 MEMS mic
biemster/funpeater-openwrt
OpenWrt for funpeater
biemster/pico-serialmic
Raspberry Pico INMP411 MEMS mic with serial output for C-SDK
biemster/qible
Quarter Inch Squared BLE Beacon (https://hackaday.io/project/202003-quarter-inch-squared-ble-beacon)
biemster/QCA953X_OpenWrt
OpenWrt21.02 source code, suitable for 8MB QCA953X-based WiFi repeaters
biemster/espmqttnow
Bridge between ESPNOW and MQTT
biemster/bdk_rtt_v3
Beken Development Kit for RT-Thread, bk7252
biemster/pmos-openbox-conky
postmarketOS UI based on openbox and conky, testing on OnePlus 6T
biemster/arduino-pico-10BASE-T
10BASE-T for arduino-pico using PIO and just 3 resistors, ported from https://github.com/kingyoPiyo/Pico-10BASE-T
biemster/ch592_FindMy
Firmware for CH592 that advertises to the Apple Find My network
biemster/ch592_RF
Raw 2.4 GHz tx/rx on the CH592
biemster/CH552-Macropad-mini
Programmable Macropad with NeoPixels and knob
biemster/ch592_noblob_advertiser
CH592/1 BLE advertiser without binary blobs
biemster/himini
OpenSource Mini IP camera streamer
biemster/openipc-1.0
Experiments with OpenWrt + Hi35xx and other SoC's
biemster/openipc-firmware
Alternative IP Camera firmware from an open community
biemster/pico-ethermic
Pico firmware for Ethernet connected INMP441 MEMS mic
biemster/pico-I2S
Copy of arduino-pico I2S library, with input support for plain C-SDK
biemster/pico-INMP441
I2S input from INMP441 MEMS microphone for Raspberry Pi Pico
biemster/puma
puma - Plotting UMami Api
biemster/st17h66_tx
WIP: Minimal GCC project to send a BLE advertisement with Lenze st17h66
biemster/tonsdk