Solder Wire - 60/40 Rosin Core - 0.5mm/0.02" diameter - 50 grams ESP32/ESP8275 Each order comes with a

Each order comes with a fully assembled and ready to go bonnet with all parts assembled

You also get tons of pins - 19 GPIO pins + 2 analog-in-only pins

• Frequency band: 4850-6100MHz

5MM stereo interface

such as ESP32 and smartphones supporting BLE scanning

Solder Wire - 60/40 Rosin Core - 0.5mm/0.02" diameter - 50 grams ESP32/ESP8275 Each order comes with aIf you want to make a kit you'll need some solder. This 0. 1 lb (about 50 grams) spool is a good amount, not too much (like 1 lb spools) and not too little (like those little 'pocket clip' vials). This spool of solder contains approximately 0. 6mm . 02" diameter in with lead tin formulation. This is not lead free solder , so not for lead free RoHS shops. However, for kit builders, it's a joy to use, much easier than lead free, and great for beginners,