Funk, Ethernet, BLE, ESP
Improved version 3 with CH340 chip
Tensilica L106 32-bit controller
WIFI 802.11 n / g / n
micro USB (5v power supply)
WIFI Direct (P2P), software access point
TCP / IP protocol integrated in the firmware
onBoard temperature sensor
onBoard antenna
Power management function
up to 5 parallel connections
More information and open source firmware on Github
Improved version 3 with CH340 chip
Tensilica L106 32-bit controller
WIFI 802.11 n / g / n
micro USB (5v power supply)
WIFI Direct (P2P), software access point
TCP / IP protocol integrated in the firmware
onBoard temperature sensor
onBoard antenna
Power management function
up to 5 parallel connections
More information and open source firmware on Github
Suitable for the NodeMcu V2 version.
Motor power supply (VM): 4.5V-36V
Control Power (VIN): 4.5V-9V
Driver: Dual H-bridge driver L293D
ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor)
Specifications: Operating Voltage: 3.3V
Operating Frequency Band: 2.4GHz
Bluetooth Specification: V2.0 + EDR
Output Power Class: Class 2
Flash memory size: 8Mbit
Specifications: Operating Voltage: 3.3V
Operating Frequency Band: 2.4GHz
Bluetooth Specification: V2.0 + EDR
Output Power Class: Class 2
GW-040 / ZS-040
Suitable for the NodeMcu V2 version.
Motor power supply (VM): 4.5V-36V
Control Power (VIN): 4.5V-9V
Driver: Dual H-bridge driver L293D
ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor)