2 layers70 × 33 mmEsp32 sensornodermd6502/envirosenseCrowdsourced Environmental Sensing38 parts3Apache-2.0
2 layers50.7 × 43.2 mmEsp lightsrmd6502/esp_lightsLights riven by ESP8266 and MQTT36 parts2Apache-2.0
2 layersMaskMojirmd6502/MaskMojiA way to let people see your facial expressions through a mask11 parts
2 layers35.7 × 21.5 mmSensornodermd6502/envirosenseCrowdsourced Environmental Sensing30 parts3Apache-2.0